Mathematics High School

!!!!!!!!!!!!!!!100100100100100pts!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!100100100100100pts!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!100100100100100pts!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!100100100100100pts!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!100100100100100pts!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!100100100100100pts!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer 1
Answers

1. B) 31
2. B) 4
3. A) 15
4. D) 24
5. A) 3

MARK BRAINLEIST PLS THIS TOOK A LOT OF TIME

Related Questions

askjdfhkajdshfjkhasdklfjhalkjdfhjkaldsfhlkjadhfklaf
asdkjfhaksjdfhkalsjf

Answers

Answer:

uh

Step-by-step explanation:

Which equation shows the correct factors for the quadratic equation 24x2 - 15 = 54x?
3x (8x + 5) = 54x
3 (2x + 5) (4x - 1) = 0
3 (8x2 - 5) = 54x
3(2x - 5) (4x + 1) = 0
3(2x - 5)(4x - 3) = 0​

Answers

The second equation is correct answer

Answer:24x^2_54x_15=0

(12X +3 ) ( 2X _5 ) . = O

12x +3 =0

X= - 1/4

or

2x _ 5=0

X = 5/ 2

1/100 = ?/? x 1/1000

Answers

Answer:

10 or 10/1

Step-by-step explanation:

1/1000 * 10= 0.01 = 1/100

Write an equation in slope-intercept form of the line that passes through the given point
and the given slope.
(-2,-4); m = -3
O y=-3x - 6
O y=-3x - 10
O y=-3x + 10
O y=-3x + 2

Answers

Answer:

it's y=-3x-10

please help if you can​

Answers

Answer:

Identity property.

Step-by-step explanation:

Any number added to 0 keeps its original value, keeping its identity.

PLEASE HELP WORTH 50 POINTS!

Answers

Jessica’s mistake is that when isolating h from b, she multiplied b instead of dividing it on both sides. The new formula for h would be A/2b=h.
Now let’s solve. 23/2(6)=h
23/12
Approx. 1.91

Answer:

the question was not correctly solved

Step-by-step explanation:

A=½bh

23=½*b*h

²/1×23= bh

²/1×23=6h

46=6h

h=7.666666667 / h=23/3

I hope this is helpful

if p =5 q =3 find the value of 9p2²- 5q² ​

Answers

Answer:

Answer is in the attached file.

Complete the given ordered pairs for the equation.
y = 2x + 1
(5, )
(0, )
(-2, )

Answers

Answer:

(5,11)

(0,1)

(-2,-3)

Step-by-step explanation:

y=2(5)+1

y=10+1

y=11

so... (5,11)

y=2(0)+1

y=0+1

y=1

so... (0,1)

y=2(-2)+1

y=-4+1

y=-3

so... (-2,-3)

The number line shows the graph of an inequality:

A number line is shown from negative 5 to positive 5 with increments of 0.5. All the whole numbers are labeled on the number line. An empty circle is shown on the seventh mark to the left of 0. The region to the left of the empty circle is shaded.
Which statement explains whether −4.5 can be a value in the shaded region? (5 points)

No, it cannot because −4.5 lies to the left of −3.5.

No, it cannot because −4.5 lies to the right of −3.5.

Yes, it can, because −4.5 lies to the right of −3.5.

Yes, it can, because −4.5 lies to the left of −3.5.

If you get the best answer I will mark you as brinitlylist
if 2 people answer

Answers

Answer:

Yes, it can, because -4.5 lies to the left of -3.5

Step-by-step explanation:

we know that

The solution of the inequality is equal to the interval------> (-∞,-3.5)

All real numbers less than -3.5

x<-3.5

Substitute in the inequality

-4.5<-3.5 ------> is true

therefore

The number -4.5 is a value in the shaded region, because lies to the left of -3.5

Abigail’s family was going on vacation. They decided to rent a jet ski. When they went to rent the jet ski, they had to pay a $40 deposit and then $35 an hour.
Which equation could be used to calculate how many hours they rented the jet ski if they ended up paying a total of $145.

A. 145 + 35x = 40

B. 35x = 145 + 40

C. 35x - 40 = 145

D. 40 + 35x = 145

Answers

Answer:

The Answer To This Question Is D.

Step-by-step explanation:

So they had to pay 40 and then 35 an hour = 40 + 35x = 145

Hope this helps! Please Mark Brainliest!

Pls answer these two questions

Answers

Answer:8 and 22

Step-by-step explanatio

WILL GIVE BRAINLIEST!!
Which is one solution, no solution, and infinite solutions?

3(4x-2) = 12x - 6
3(4x-2)= -12x - 6
-3(4x-2) = -12x - 2

Answers

Step-by-step explanation:

3(4x - 2) = 12x - 6

12x - 6 = 12x - 6

that is always true, no matter what value we pick for x.

so, this has infinite many solutions.

3(4x - 2) = -12x - 6

12x - 6 = -12x - 6

24x = 0

x = 0

this has one solution.

-3(4x - 2) = -12x - 2

-12x - 6 = -12x - 2

-6 = -2

this is never true, no matter what value we pick for x.

so, this has no solution at all.

Answer:

see below

Step-by-step explanation:

Hi!!

Here's how I found it:

First, I simplified all my equations.

1.12x-6=12x-6

2.12x-6=-12x-6

3.-12x+6=-12x-2

#1 has infinite solutions, given that the equations are identical to eachother. Any value of x will sufice.

#2 can be simplifed with algebra.

Cancel out the -6, since it is on both sides.

we are left with 12x=-12x, which can be solved with the value of 0. This has one solution.

#3 can also be simplifed using algebra.

Cancel out the -12x, since both sides have that.

you are left with:

6=-2

this will never have a solution, therefor, it is no solution.

I’m desperate at this point

Answers

1st:
Yes functuon
D:{-4,0,1}
R:{-6,4,8}

2nd:
No function
D:{-3,2,18}
R:{6,9}

3rd:
Yes function
D:{9,13,25}
R:{7,8}

What is 4 pounds as ounces? *

Answers

Answer:

64

Step-by-step explanation: I looked it up

The answer is 64 ounces

A sports tournament has 6 teams. Each team has the same number of players. There are 60 players total. How many players does each team have?

Answers

Answer:

10

Step-by-step explanation:

because

60:6=10

every team has the same number of players

(it was an easy proble to solve thats why im typing , so i the app can confirm it as an answer)

bdbdbdndnfkkfkflfllflfkchchdhbdbenrnrnrnnrndndndndnddhjdjs

Answer:

10

Step-by-step explanation:

no. of teams=6

no. of players=60

no. of players in each team=60/6=10

Plz help brainiest to the correct answer

Answers

1. -2 + 15 = 13

If the temperature is -2 and it rises 15 degrees, the new temperature is 13 degrees.

2. The temperature rose 15 degrees

-6 + 9 = 15

Answer:

1 a) 13 degrees Celsius

b) By fifteen degrees

14. Write an equation for the line parallel to the given line that contains C.
C(3,8); y = - 4x + 1

Answers

Answer:

The answer should be y= -4x + 20.

when we simplify (ab + 3c)^2 we get

Answers

Answer:

a^2b^2+6abx+9c^2

Step-by-step explanation:

(a + b)2 = a2 + 2ab + b2

(ab+3c)^2=(ab)^2+2ab*3c+(3c)^2

Hey there!

(ab + 3c)^2

= (ab + 3c)(ab + 3c)

DISTRIBUTE

= ab(ab) + ab(3c) + 3c(ab) + 3c(3c)

= a^2 b^2 + 3abc + 3abc + 9c^2

COMBINE the LIKE TERMS

= a^2 b^2 + 6abc + 9c^2

Therefore, your answer is:

a^2 b^2 + 6abc + 9c^2

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

A computer and printer cost a total of $930 . The cost of the computer is two times the cost of the printer. Find the cost of each item.

Answers

Answer:

Computer: $620

Printer: $310

Step-by-step explanation:

c + p = 930

c = 2p

c = cost of the computer

p = cost of the printer

replacing the second eq. in the first eq.

2p + p = 930

3p = 930

p = 930/3

p = 310

from the second eq.

c = 2p

c = 2*310

c = 620

Check

from the first eq.

620 + 310 = 930

what is the answer -v+91=261

Answers

Answer:

v = -170

Step-by-step explanation:

-v + 91 = 261

(-v + 91) - 91 = 261 - 91

-v = 170

-v / -1 = 170 / -1

v = -170

Step-by-step explanation:

(-v) +91 = 261

(-v) =91=261

(-v)=261-91

(-v)=170

v= - 170 (change the signs)

please help quick

Which equation has only two solutions: x=3
and x=−3
?

A
x2=6

B
x3=27

C
x2=9

D
x3=9

Answers

Answer:

x^2 = 9

Step-by-step explanation:

Both 3 and -3 are 9 when squared.

I really need help with these two questions PLEASE PLEASE PLEASE

Answers

Answer:

where's the question?

Step-by-step explanation:

you need to put some information to understand whats your question

Help help me help help plz plz help help plz help me help plz plz help help plz

Answers

Answer: you give us that picture, but what are the instructions?

Step-by-step explanation:

Answer:

oh you have to draw for this assignment.. sad

Step-by-step explanation:


Which of the following represents the solution of
3/2
=
3/2x
-
6/5x


Answers

Answer:

x = 5

Step-by-step explanation:

3/2x is same as 15/10x

6/5x is same as 12/10x

3/10x = 3/2

cross-multiply:

6x = 30

x = 5

Solve the following system: y = x 3 2x y = 9 (2, 5) (5, 2) (â’2, 5) (2, â’5).

Answers

The required solution of the equation is (2,5). The correct option is A. (2,5).

Given equations,

[tex]y=x+3.....(1)\\2x+y=9......(2)[/tex]

How to solve a system of equations?

putting the value of y from eq. 1 in eq. 2 we get,

[tex]2x+x+3=9\\3x=9-3\\3x=6\\x=2[/tex]

putting the value of x=2 in eq. 1 we get,

[tex]y=2+3\\y=5[/tex]

Hence, the required solution of the equation is (2,5).

For more details on solving the equation follow the link:

https://brainly.com/question/11897796

Find the EXACT distance between the two points.

(5,−4) and (3,5)

Answers

Answer:

  √85

Step-by-step explanation:

The distance formula is used for this purpose.

  d = √((x2 -x1)² +(y2 -y1)²)

  d = √((3 -5)² +(5 -(-4))²) = √((-2)² +9²) = √(4 +81)

  d = √85 . . . . the distance between the two points

Ayo. Bestie. Had enough yet?

Answers

Answer:

the answer is e

Step-by-step explanation:

2
10) Ronnie charged his Customers a llat fee or $25 to fix computers. Then he charged $20 for each hour
fixing the computer. ir Ronnie made $175 ofr of his first customer, how many hours did he spend working?
thworkabeets.com

Answers

Answer:

7.5 hours

Step-by-step explanation:

y=mx+b, where y is cost and x is hours.

175 = 20x + 25

150 = 20x

7.5 = x

He worked 7.5 hours

What is the slope of the line that passes through the points (-2, -5)(−2,−5) and (-3, -6) ?(−3,−6)? Write your answer in simplest form.

Answers

Answer:

0 & 0

Step-by-step explanation:

In order to find the answer to these two questions you need to use the slope formula, substitute, subtract, and simplify if needed.

[tex](-2,-5),(-2,-5) = (x^1,y^1),(x^2,y^2)[/tex]

Slope formula = [tex]m=\frac{y^2-y^1}{x^2-x^1}[/tex]

Substitute: [tex]\frac{-5--5}{-2--2} =[/tex]

[tex]\frac{-5--5}{-2--2} =-5--5 = 0[/tex]

[tex]-2--2 = -2+2=0[/tex]

[tex]= 0[/tex]

[tex](-3,-6),(-3,-6)=(x^1,y^1),(x^2,y^2)[/tex]

[tex]m=\frac{-6--6}{3--3}[/tex]

[tex]-6+6=0[/tex]

[tex]-3+3=0[/tex]

[tex]=0[/tex]

Hope this helps.

Divide the fractions and reduce to lowest terms: 2/5÷3/12​

Answers

Answer:

8/5

Step-by-step explanation:

You can rewrite the equation to 2/5 * 12/3

Which is equal to 2/5*4

So 2 times 4 is 8

So the answer is 8/5

Hope this helps!

Other Questions
2,6,18,...Find the 8th term.Find the 8th term. 12+134 what is the answer best explanation will get brainliest what is the longest river in europe and russias most important waterway? Which of the following is NOT a feature that researchers use to distinguish the cultural regions of developed countries from the cultural regions of developing countries? A. per capita income B. level of education C. life expectancy D. membership in the UN E. primary economic activity help plzz 2decimal places165 x 0.38 11. Which is true of John C. Calhoun?He supported the Tariff of 1828.He served as vice president under John Quincy Adams.He supported American participation in the Congress of Panama.He won the most popular and electoral votes in the election of 1824. Your teacher has set up an investigation for class today. The following materials are on the science lab table. Piece of unglazed white porcelain Iron pyrite Hematite Mica Talc Halite Magnetite Which property of minerals will you be testing for? A cleavage B density C hardness D streak After the voice revealed himself as Darkstalker, he hoped Moon would do what?(Book: Wings of Fire - Moon Rising) The cost of 3 kg of apples and 6 kg of oranges is Rs 300. If the cost of 1 kg of oranges is Rs 30, find the cost of 8 kg of apples. 4. What is the most important thing to remember when lifting weights? lift with a partner write down how much you are using proper form and technique put the weights back where you got them BRAINLIEST Please answer these decide whether the function is a polynomial function if it is write the function in standard form f(x)=1/2x-3x^4-7 HELP ME PLEASE GUYS!! :) Find the length of the diagonal of square if each side of the square is 16 inches long. Give in simplest radical form where possible. W(x)=3x^2-3x .find w(5+t) A bakery uses 8 tablespoons of honey for every 10 cups of flour to make bread dough. Some days they bake bigger batches and some days they bake smaller batches, but they always use the same ratio of honey to flour. Complete the table. If f is the cups of flour needed for h tablespoons of honey, write an equation that relates f and h. How much flour is needed for 15 tablespoons of honey? 17 tablespoons? Explain or show your reasoning. honey (tbsp) flour (c) 1 8 10 16 30 h What are settler-colonies? What impact did disease have on these areas? 20) A test consists of 10 true/false questions. To pass the test a student must answer at least 6 questions correctly. If a student guesses on each question, what is the probability that the student will pass the test Which country produced the most steel in the early twentieth century?Great BritainGermanyItalyRussia The label on a 4-quart container of orange juice states that the orange juice contains an average of 1 gram of fat or less. Answer the following questions for a hypothesis test that could be used to test the claim on the label.(a) Develop the appropriate null and alternative hypotheses.a) H0: = 1b) Ha: 1a) H0: > 1b) Ha: 1a)H0: 1b) Ha: < 1a) H0: < 1b) Ha: 1a) H0: 1b) Ha: > 1(b)What is the type I error in this situation? What are the consequences of making this error?a) It is claiming < 1 when it is not. This error would claim that the product is not meeting its label specification when it really is meeting its specification.b) It is claiming > 1 when it is not. This error would claim that the product is not meeting its label specification when it really is meeting its specification.c) It is claiming 1 when it is not. This error would miss the fact that the product is not meeting its label specification.d) It is claiming 1 when it is not. This error would miss the fact that the product is not meeting its label specification.(c) What is the type II error in this situation? What are the consequences of making this error?a) It is concluding > 1 when it is not. This error would conclude that the product is not meeting its label specification when it really is meeting its specification.b) It is concluding 1 when it is not. This error would miss the fact that the product is not meeting its label specification.c) It is concluding 1 when it is not. This error would miss the fact that the product is not meeting its label specification.d) It is concluding < 1 when it is not. This error would conclude that the product is not meeting its label specification when it really is meeting its specification.