Please and thank you

Please And Thank You

Answers

Answer 1
The picture is to blurry sorry
Answer 2
too blurry i can’t read nun

Related Questions

Use the figure at the right. If JK = 2x + 12 and NO = 14, what is the value of x?

Answers

Answer:

X=8

Step-by-step explanation:

JK would equal 28, since it basically is double the side of that triangle. So now we have the equation, 2x+12=28. Now we solve using inverse operation. 28-12=16 and then 16 divided by 2 is 8, so x=8.

The required simplified value of x is 8, for the given triangle.

What is the midpoint?

A midpoint is a point on the line whose distance from both ends of the line is equal.

What is the triangle?

The triangle is a geometric shape that includes 3 sides and the sum of the interior angle should not be greater than 180°

Here,
The property of a triangle states that the line joining the midpoints of the two adjacent sides is equal to half of the third side.
So,
JK = 2NO
2x + 12 = 24
x = 16 / 2
x  = 8

Thus, the required simplified value of x is 8, for the given triangle.

Learn more about triangles here:

https://brainly.com/question/2773823

#SPJ2

The ratio of boys to girls in a classroom is 7 to 11. If there are a total of 49 boys in the classroom, then how many boys and girls are there all together?

Answers

Answer: 65

Step 1: Multiply and add until you get 49.

11 x 4 = 44.

44 + 5 = 49.

Step 2: Multiply and add until you get 26, because 7:11 to 49 boys is 26,       26 : 49.

7 x 3 = 21.

21 + 5 = 26.

Step 3: Add 26 and 49.

26 + 49 = 65

Answer:

126 students

Step-by-step explanation:

Boys : Girls

7 : 11

How do you get from 7 to 49?

49 ÷ 7 = 7

Therefore, you should multiply the number of boys by 7.

Multiply:

7 : 11

7 × 7 = 49

49 : 11

Remember that whatever we do to the left, do to the right.

Multiply:

49 : 11

11 × 7 = 77

49 : 77

Now, let's add the number of boys and girls in the class to find the total number of students.

Add:

49 + 77 = 126

Therefore, there are 126 students in all.

Martha is standing on a street corner in a big city, facing south.
She walks 5 blocks to the south. Then, she turns right and walks 2
blocks. Then, she turns right and walks 3 blocks. Then, she turns
right again and walks 1 block. Finally, she turns left and walks 4
blocks. What direction is she facing when she is done?
A. East
B. North
C. South
D. West
(Answer is north)

Answers

Answer:

If the answer is north why did you post it?

Find the polynomial function of degree 3 such that f(2)=24 and x-1, x and x+2 are factors of the polynomial

Answers

Answer:

f(x) = 3x^3 + 3x^2 - 6x.

Step-by-step explanation:

Let:

f(x) = x(x - 1)(x + 2)

= x(x^2 + x - 2)

= x^3 + x^2 - 2x - this might be the answer or it might be some multiple of this.

Now f(2) = 24 so

24 = a(2^3 + 2^2 - 2(2))  where a is a constant.

24 = 8a

a = 3

So the function is

3( x^3 + x^2 - 2x)

=  3x^3 + 3x^2 - 6x.

You are assigned 32 math questions for homework. You complete 87.5% of these before dinner. How many questions do you have left to do after dinner?

Answers

Answer:

4 questions

Step-by-step explanation:

To find a percentage of a number, you move the decimal mark all the way to the left.

87.5% becomes 0.875

Next you multiply 32 by 0.875 to find the percentage of questions that are completed

32 x 0.875 = 28

28 out of 32 questions have been solved, so now you subtract 28 from 32

32 - 28= 4

There are 4 questions to complete

4 questions should be left

Round 1,439 to the nearest ten

Answers

The answer would be 1440

Answer:

1,440.

Step-by-step explanation:

39 is closer to 40.

1,400 is unchanged.

(45 points!)
Line n contains points (3, 4) and (-6, -2). What is the slope of a line perpendicular to the given line? ​

Answers

Answer: -3/2

Step-by-step explanation:

Answer:

y=nx−2+6n

Step-by-step explanation:

I have used the slope-intercept form to find the answer.

Hope this helps :)

Solve equation:7t-48=113

Answers

Answer:

The answer is 23

Answer:

t = 23

Step-by-step explanation:

Maple tree diameters in a forest area are normally distributed with mean 10 inches and standard deviation 2.2 inches. Find the proportion of trees having a diameter less than 9 inches.

Answers

Answer:

0.32472

Step-by-step explanation:

Maple tree diameters in a forest area are normally distributed with mean 10 inches and standard deviation 2.2 inches. Find the proportion of trees having a diameter less than 9 inches.

The formula for calculating a z-score is z = (x-μ)/σ

where x is the raw score

μ is the population mean

σ is the population standard deviation

z = (9 - 10)/2.2

z = -1/2.2

= -0.45455

Probability value from Z-Table:

P(x ≤ 9) = P(x < 9)

= 0.32472

Therefore, the proportion of trees having a diameter less than 9 inches is

0.32472

The proportion of trees having a diameter less than 9 inches is 32.64%

z score is used to determine by how many standard deviations the raw score is above or below the mean.

It is given by:

[tex]z=\frac{x-\mu}{\sigma} \\\\where\ x\ is\ raw\ score.\mu\ is\ mean,\sigma\ is \ standard \ deviation[/tex]

Given that μ = 10, σ = 2.2, hence:

[tex]For\ x<9:\\\\z=\frac{9-10}{2.2} =-0.45[/tex]

From the normal distribution table, P(x < 9) = P(z < -0.45) = 0.3264 = 32.64%

The proportion of trees having a diameter less than 9 inches is 32.64%

Find out more at: https://brainly.com/question/15016913

15 ounces
2.5 servings

Answers

Answer:

6 ounces per serving

Step-by-step explanation:

If you divide 15 ounces by 2.5 servings, you get 6 ounces per serving. I guess this is what you are trying to find, and hopefully it helps!

the sum and twice the number and 18 is greater than 25

Answers

Answer:

Step-by-step explanation:

45

Choose h and k such that the system has​ (a) no​ solution, (b) a unique​ solution, and​ (c) many solutions.
x1 +hx2 = 3
5x1 + 15x2 = k
a. Select the correct answer below and fill in the answer​ box(es) to complete your choice. ​(Type an integer or simplified​ fraction.)
A. The system has no solutions only when k nothing and h is any real number.
B. The system has no solutions only when h nothing and k nothing.
C. The system has no solutions only when h nothing and k is any real number.
D. The system has no solutions only when h nothing and k nothing.
E. The system has no solutions only when h nothing and k nothing.
F. The system has no solutions only when k nothing and h is any real number.
G. The system has no solutions only when h nothing and k nothing.
H. The system has no solutions only when h nothing and k is any real number.
b. Select the correct answer below and fill in the answer box(es) to complete your choice. (Type an integer or simplified fraction.)
A. The system has a unique solution only when h and k
B. The system has a unique solution only when h =-and k is any real number.
C. The system has a unique solution only when k | and h is any real number.
D. The system has a unique solution only when h-U and k = 1

Answers

Answer:

a) C) The system has no solutions only when h=3 and k is any real number.

b) D) The system has a unique solution when [tex]h=(-\infty,3)U(3,\infty)[/tex] and k is any real number.

c) The system has may solutions when h=3 and k=15

Step-by-step explanation:

a) In order to determine when the system will have no solution, we can start by solving the equation by substitution. We can solve the first equation for x1:

[tex]x_{1}+hx_{2}=3[/tex]

so

[tex]x_{1}=3-hx_{2}[/tex]

Next we can substitute this into the second equation so we get:

[tex]5(3-hx_{2})+15x_{2}=k[/tex]

We distribute the 5 into the first parenthesis so we get:

[tex]15-5hx_{2}+15x_{2}=k[/tex]

and group like terms:

[tex]-5hx_{2}+15x_{2}=k-15[/tex]

we factor x2 so we get:

[tex]x_{2}(-5h+15)=k-15[/tex]

and solve for x2:

[tex]x_{2}=\frac{k-15}{-5h+15}[/tex]

this final answer is important because it tells us what value the system of equations is not valid for. That answer will not ve vallid if the denominator is zero, so we can set the denominator equal to zero and solve for h, so we get:

[tex]-5h+15= 0[/tex]

and solve for h:

[tex]-5h= -15[/tex]

[tex]h=\frac{-15}{-5}[/tex]

[tex]h= 3[/tex]

so it doesn't really matter what value k gets since all that matters is that the denominator of the answer isn't zero.

b)

For part b we need to know when the system of equations will have infinitely many answers. Generally, this will happen when both equations are basically the same, so we need to make sure to simplify the second equation so it looks like the first equation, compare them and determine the respective coefficients.

So we take the second equation and factor it:

[tex]5x_{1}+15x_{2}=k[/tex]

we start by factoring a 5 from the left side of the equation so we get:

[tex]5(x_{1}+3x_{2})=k[/tex]

Next, we divide both sides of the equation into 5 so we get:

[tex]x_{1}+3x_{2}=\frac{k}{5}[/tex]

we now compare it to the first equation:

[tex]x_{1}+hx_{2}=3[/tex]

[tex]x_{1}+3x_{2}=\frac{k}{5}[/tex]

In this case, every coefficient of the two equations must be the same for us to get infinitely many answers, so we can see that h=3 and [tex]\frac{k}{5}=3[/tex]

when taking the second condition and solving for k we get that:

[tex]k=3(5)[/tex]

so

k=15

Anything else than the specific combination h=3 and k=15 will give us unique solutions, so for b, the answer is:

D) The system has a unique solution when and k is any real number.

c)

We have already solved part c on the previous part of the problem, so the answer is:

The system has many solutions when h=3 and k=15

Your paycheck is 500. If you want to save 2,000 dollars in one year, how much should you set aside from your paycheck each week

Answers

Answer:

how many weeks are in a year?  52 so   2000 / 52 = ?

Step-by-step explanation:

the question asks how many  WEEKS to save 2000.... so just divide the weeks of one year into 2000 that you want to save for that year

my calculator says 2000/52=38.46  

so save $ 38.46 each week

can someone find the inverse and explain it step to step please!!!!!!! (FOR QUESTION 3)

Answers

Answer:

f^-1(x) = 4(x+5)/3

Step-by-step explanation:

Let f(x) = y

So, y = (3/4)x - 5

y + 5 = (3/4)x

4(y+5)/3 = x

The steps are first to make a variable that holds the same value as the function, then from there you simplify and eventually make x the subject of the equation.

How do you do this question?

Answers

Answer:

Diverges

Step-by-step explanation:

3/(4ⁿ) = 3 (¼)ⁿ is a geometric series with r = ¼, which converges.

7/n is a harmonic series, which diverges.

The sum of a convergent series and a divergent series is divergent.

Translate the sentence into an equation.
Twice the difference of a number and 2 equals 6.
Use the variable b for the unknown number.

Answers

Answer:

2(b-2)=6

Step-by-step explanation:

Twice the difference means multiply the difference by two

It explains the difference being between the unknown number(b) and 2

The answer is said to be six

So you put the difference (b-2)

Multiply it 2(b-2)

and finally, add the answer: 2(b-2)=6

The equation for the given sentence is 2(b-2)=6 and the unknown number is 5.

Given that, twice the difference of a number and 2 equals 6.

What is an equation?

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Use the variable b for the unknown number.

2(b-2)=6

⇒ b-2=3

⇒ b=5

Therefore, the equation for the given sentence is 2(b-2)=6 and the unknown number is 5.

To learn more about an equation visit:

https://brainly.com/question/14686792.

#SPJ2

A triangle has vertices on the coordinate grid at points A(2, 4), B(2, 9) and C(5, 6) . What is the length, in units, of AB ?

Answers

Answer:

5 units long

Step-by-step explanation:

If you graph it, it is a simple straight line 5 units long between A and B.

You could also use the distance formula if you had to do more advanced distance calculations.

The distance formula is d=√((x2-x1)²+(y2-y1)²)

F is between E and G, EF= 7, and FG= 6 . Find EG

Answers

Answer:

13

Step-by-step explanation:

Step 1:

EF + FG = EG        Equation

Step 2:

7 + 6 = EG        input values

AnsweR:

13 = EG            Add

Hope This Helps :)

Solve the following inequality. Graph the solution.
4b + 3 < 19

Answers

Answer:

b<4 , I am not 100% sure on the graphing part and I have done this in 7th grade but I think it is A, not 100% sure.

What is an equation of the line that passes through the points (0, -2) and (6,6)

Answers

Answer:

y= 4/3x -2 or y=1[tex]\frac{1}{3}[/tex] -2

Step-by-step explanation:

Cheryl read for 30 minutes twice yesterday.Today she read for twice as long as she did yesterday.choose the expression that is a correct translation of the problem.

Answers

Answer:

(30x2)x2

Step-by-step explanation:

Answer:

Step-by-step explanation:

O

which value of x is the solution of the equation 2/3x + 1/2 = 5/6?

Answers

Answer:

2

Step-by-step explanation:

2/3(2) + 1/2 = 5/6

If it's 2/3 * X then x is equal to 1/2.

hello please help will give brainliest!

Answers

Answer:

The Answer is D

Step-by-step explanation:

Do what answer D tells you to do. Obviously.

The answer is D.

if you do 280 ÷8, you get 35.

find the mean of the data set 0.2 0.4 1 0.25

Answers

Answer:

.4625

Step-by-step explanation:

To find the mean, add up all the numbers, then divide by the number of terms

(0.2 +0.4+ 1+ 0.25) /4

1.85/4

.4625

d+fg=h (solve for the variable “g”)

Answers

Answer:

g = h/f - d/f

Step-by-step explanation:

A data obtained by conducting a survey is called?

Answers

Answer:

Survey data

Step-by-step explanation:

Survey data is defined as the resultant data that is collected from a sample of respondets that took a survey

The data obtained by conducting a survey is called as "survey data".

It is given that we are conducting a survey.

what will we call the data which is obtained through the survey.

What is a survey ?

Survey is a research method of gathering information or collecting the data.

Survey data is defined as the resultant data that is collected from a sample of respondents that took a survey.

The survey data is generally precise and enclosed within the topic of survey.

Thus, the data obtained by conducting the survey is called "survey data".

To learn more about survey click here ;

https://brainly.com/question/18752038

#SPJ6

Name the relationship: complementary, linear pair, vertical, adjacent, alternative interior, corresponding, or alternate exterior.​

Answers

Answer:

Step-by-step explanation:

9. Alternative exterior

10. Alternate interior

11. Complementary

12. Corresponding

13. Corresponding

14. Alternate exterior

15. Vertical

16. Linear Pair

Of the following statements, which are equivalent?

I. 0
II. x(x−3)<0
III. −5
(A) I and II
(B) I and III
(C) II and III
(D) I, II, and III
(E) none of the above

Answers

Answer:

i think its C

Step-by-step explanation:

sorry if i get it wrong

The cost of renting a car is $20 to take the car and $4 for every hour that it is rented. The total amount Lucie paid was 546. For how many hours did Lucie have the car?

a. Define your variable.
b. Write an equation and solve.
c. Write a sentence to interpret your results.

Answers

h = time in hours

20 + 4h = 546

4h = 526

h = 131.5

131.5 hours

what value for x makes this equation true? 0.6x-5=0.1x+7​

Answers

I guess it’s It’s already true
Other Questions
What was Masaccio best known for? What do firefighters do when they are not out on a call? 8z - 22 = 3(3z + 11) - z what do you use to measure ocean depth the complete course,is of three,of a graduate degree,years duration The square root of 15 is in between what 2 whole numbers? What is a possesive pronoun? What was the coinage clause? pls help me with this if m angle P is there less than twice the measure of angle Q and angle P and angle Q are supplementary angles, find each angle measure Which is NOT part of hemostasis?Question 1 options:Coagulation (blood clotting)Vascular spasmsPlatelet plug formationConversion of fibrin to fibrinogenQuestion 2 (0.5 points) A patient with type A blood is accidentally given a transfusion with type B blood. Answer the following questions. How will this affect the patient?Question 2 options:It will strengthen the patients immune system.It will cause severe illness or death.The patient will now have type AB blood.The patient will now have type B blood instead of type A blood.Question 3 (0.5 points) A hematocrit of 45% would indicateQuestion 3 options:anemia.45% red blood cells.45% plasma.polycythemia.Question 4 (0.5 points) Which white blood cell functions to kill parasitic worms and play a role in allergy attacksQuestion 4 options:monocyteseosinophilsbasophilslymphocytesQuestion 5 (0.5 points) A patient with type A blood is accidentally given a transfusion with type B blood. Answer the following questions. What antibodies does the patient with type A blood produce?Question 5 options:anti-AThe patient with type A blood would not produce antibodies.anti-Oanti-B Fiona is going to the grocery store for watermelons and pineapples. Watermelons cost $7 each and pineapples cost $4 each. Fiona has a total of $30 to spend. Use the equation 7w + 4p = 30 to answer the question below. If Fiona buys 3 watermelons, what is the maximum number of pineapples she can buy? Read the excerpt from Holes. "Not every Stanley Yelnats has been a failure," Stanley's mother often pointed out, whenever Stanley or his father became so discouraged that they actually started to believe in the curse. The first Stanley Yelnats, Stanley's great-grandfather, had made a fortune in the stock market. "He couldn't have been too unlucky." At such times she neglected to mention the bad luck that befell the first Stanley Yelnats. He lost his entire fortune when he was moving from New York to California. His stagecoach was robbed by the outlaw Kissin' Kate Barlow. "if A, then B" is the form of a _______statement What is an equation of the line that passes through the point (5, 1) and is parallel tothe line x + y = 9? a desert location with plentiful drinking water is called a oasisa caravan a avalanche a dune What is the value of the expression below?(9 divided by 3) + 4 (6 minus 7)71720 ASAP! I will give branilest!1. Based on the information in the table, is the cost of the apples proportional to the weight of apples? Yes/Nopounds of apples cost of apples2 $3.763 $5.644 $7.525 $9.402. Base on the information in the table, is the cost of the pizza proportional to the number of toppings? Yes/Nonumber of toppings cost of pizza2 $11.993 $13.494 $14.995 $16.49 3. Write an equation for the table that represents a proportional relationship. c = 1.50 or 1.883A. Use the following variables to help in your equation:Is A the answer or Ta is for pounds of applest is for number of toppings Find the distance between the points (-9,2) and (-1,4). Round to the nearest tenth if necessary. La estacin es ______. * MOCTEZUMA second ruled over