Mathematics High School

Just put the answer A B C D please

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

1. Transform AABC by the formula (x, y) + (x - 2,y - 1) in order to find the
x-coordinate of A'.
Pls

Answers

Answer:

Left 2 and down 1

Step-by-step explanation:

\begin{aligned} 4{,}570=& 4 \text{ thousands} + 5 \text{ hundreds} + 7 \text{ tens} \\\\ 4{,}570=& 3 \text{ thousands} +\bigstar\text{ hundreds} + 7 \text{ tens} \end{aligned} 4,570= 4,570= 4 thousands+5 hundreds+7 tens 3 thousands+★ hundreds+7 tens ★ =

Answers

what’s the question ?

A furniture store salesman had $15,200 in total monthly sales last month. He made $912 in commission from those sales.

What is the salesman's commission as a percent of his total monthly sales?

Enter your answer in the box.

Answers

Answer:

Step-by-step explanation:

percent = part/whole * 100%

percent = 912/15,200 * 100%

percent = 6%

Web Gamer sells texture packs for video games. They charge an initial $5.50 software set-up fee and $15 for each texture pack purchased through their website. Which equation represents the situation?

Answers

Answer:

y=15x+5.50

Step-by-step explanation:

the y intercept or initial fee is 5.50 as written in the problem and the slope is 15 and a key word for that is each. meaning that y=15x+5.50

Need help ASAP please

Answers

Answer:

$45

Step-by-step explanation:

sum the parts of the ratio, 3 + 5 = 8 parts

Divide the amount by 8 to find the value of one part of the ratio.

$120 ÷ 8 = $15 ← value of 1 part of the ratio, thus

3 parts = 3 × $15 = $45 ← amount David received

Answer:

$45

Step-by-step explanation:

ratio is 3:5

David gets 3x, Jack gets 5x

So, 3x+5x=120

8x=120

x=15

David got 3x = 3*15 = $45

2x – 3 = 7.
What’s the answer

Answers

Answer: The answer is x=5

Step-by-step explanation: 2x-3=7

+3=+3

2x=10

x=5

1 y=8x + 5
Linear or non-linear

2 y= -x + 5

3 y=0.75x - 2

4 y = -2x exponent 2 + 1

Thanks for the help with this stander mastery

Answers

all are linear except the 4th one

Ill give brainly for the best one hurry!

Answers

Answer:

Step-by-step explanation:

20 may be answer for this may be

at least how many hours of sleep do students ages seven to twelve need per night
A seven
b eight
C nine
d ten

Answers

Answer:

10 hours

Step-by-step explanation:

Need help pleaseeeee:)

Answers

Answer:

75 + 64 = 139

Step-by-step explanation:

The measure of the exterior angle is 139

Answer:

2= 139

Step-by-step explanation:

A triangle is 180 degrees.

64+75= 139

180-139=41

A line is also 180 degrees

180- 41= 139

Diego pours 6.8 ounces of water from a full bottle. He estimates that he poured out 20% of the water in the bottle. About how much water was in the full bottle? Diego pours out 25% of the remaining water. About how many ounces did he pour the second time? Explain your reasoning.

Answers

Answer:

34 ounces were in the full bottle , The second time he poured about 7.48 ounces

Step-by-step explanation:

20 times 5 = 100 so,

6.8 times 5 = 34

PART 2

Diego poured out 20% wich is equal to 6.8 and if you subtract both pour's that he did you get 20.4. The you subtract that amount that he had already poured from the total wich gives you 13.6 and 5% of 13.6 is 0.68. Add 0.68 and 6.8 to get 7.48

Solve for y
*show your work *

6. -6 + 2y= -x

7. 3y - 6x = 15

8. 2x + 4y = 8

9. 3x -3y = 3

10. 1/2y - 4x = 2

Answers

Answer: 1)2x=4 -> 4/2 = 2 so x=2

2) y=0

3) x=3

4) 2y + (3*3y) = -15

11y=-15

y = -15/11

5) 4x + 7x + 63 = 19

11x = -44

x = -4

Step-by-step explanation:

7y+65.7=2 true or false(don't answer that I just don't want this taken down(unless you do actually have the answer) is anyone in the middle of school coming up with random math problems that you know are incorrect but still ask your teacher if they are right anyway? cause same (20 POINTS IF YOU ANSWER AND BRAINLIEST IF YOU ANSWER MY "QUESTION")

Answers

It's false and same lol

A recipe for a loaf of bread calls for 2/3of a cup of flour. If Milo used 12 cups of flour, how many loaves of bread did he prepare?

Answers

Answer: 18 loaves of bread.

Step-by-step explanation:

Do 12 divided by 2/3 which is the same thing as multiplying 12 by the reciprocal (just flip the fraction) of 2/3 which is 3/2. 12x3/2 is 36/2 which is equal to 18.

ASAP can someone help and explain this to me

Answers

Answer:

[tex]d = 15.0[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra II

Distance Formula: [tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Step-by-step explanation:

Step 1: Define

Point C (7, -4)

Point D (-8, -5)

Step 2: Find distance d

Substitute [DF]: [tex]d = \sqrt{(-8-7)^2+(-5+4)^2}[/tex]Subtract/Add: [tex]d = \sqrt{(-15)^2+(-1)^2}[/tex]Exponents: [tex]d = \sqrt{225+1}[/tex]Add: [tex]d = \sqrt{226}[/tex]Evaluate: [tex]d = 15.0333[/tex]Round: [tex]d = 15.0[/tex]

What is the composition of the translations (T ∘ T ) (x, y) as one translation

Answers

Answer:

Step-by-step explanation:

What are the slope and the y-intercept of the linear function that is represented by the table?
х
3
4
у
1
30
NIE
에 <
2
23
15
1
4
13
30
CON
3
5
1
The slope is
2
5
and the y-intercept is -
1
2
The slope is, and the y-intercept is 5.

Answers

Answer:

Slope is -2/5 and y-intercept is -1/3

Step-by-step explanation:

To get the slope, we pick any two points and apply the slope formula

The slope formula is;

m = (y2-y1)/(x2-x1)

To get the slope, we select any two points

That will be;

(-3/4, -1/30) and (1/4,-13/30)

Substituting these in the slope formula, we have:

m = (-13/30 + 1/30)/(1/4 + 3/4)

m = 12/30 = -2/5

Generally, the equation of a straight line is;

y = mx + b

m is slope and b is the y-intercept

We already have the slope, to get the y-intercept, we select any of the points

-3/5 = -2/5(2/3) + b

= -3/5 + 4/15 = b

b = (-9 + 4)/15 = -5/15 = -1/3

Slope is -2/5 and y-intercept is -1/3

Answer:

Step-by-step explanation:

The slope is -2/5, and the y-intercept is -1/3.

On a farm 14 goats are male, and 11 of them are female goats. What percentage of these goats are male

Answers

Answer:

14/0.25=56% of goats are male

Step-by-step explanation:

Answer:

56%

Step-by-step explanation:

Add the number of female and male goats (25), then divide the number of male goats (14) by 25 and you get 56%

write the slope intercept form of the equation of each line

Answers

slope intercept form is y=mx+b :)

Answer:

7) y= -2x + 2

8) y= -2x + 1

Step-by-step explanation:

How many albums are in Sal’s collection?

Answers

Answer:

too hard!! (jkk)

Step-by-step explanation:

188 albums.

Add all numbers together and you should get 188

For every 2 girls in Mr Hegarty's class there are 3 boys. What is the ratio of girls to boys in the class?
Give your answer in its simplest form.

Answers

Answer:

2Girls:3Boys

Step-by-step explanation:

gdfgdsfgdsgsdfgdsgdsfgdsfgdsfg

Please help is this undefined or 0?

Answers

Answer:

Step-by-step explanation:

A horizontal line has slope zero since it does not rise vertically (i.e. y1 − y2 = 0), while a vertical line has undefined slope since it does not run horizontally (i.e. x1 − x2 = 0).

Answer:

Step-by-step explanation:

Undefined slopes are vertical, this is horizontal

hope this helps

Han wants to buy a $30 ticket to the game but the pre-order tickets are sold out he knows that there will be more tickets sold the day of the game with a mark up of 200% how much should han accept To pay for the tickets if he buys it the day of the game

Answers

Answer:

Solution in photo

Step-by-step explanation:

look at picture correct answer gets brainlist

Answers

Answer:

option C is correct

4 degree polynomial with 4 terms

Which equation could have the graph shown below? y = (x – 4)(x – 1)(2 + x)(3 + x) y = (x – 4)(1 – x)(2 + x)(3 + x) y = (x + 4)(x + 1)(2 – x)(3 – x) y = (x + 4)(x + 1)(2 – x)(x – 3)

Answers

Answer: (x-4)2•(x-1)2•(x+2)2•(x+3)2•(x+4)2•(x+1)2•(x-2)2•(x-3)2

Step-by-step explanation: Step by Step Solution

More Icon

STEP

Equation at the end of step 1

((((((((((((((x-4)•(x-1)•(x+2))•(x+3))•(x-4))•(1-x))•(x+2))•(x+3))•(x+4))•(x+1))•(2-x))•(3-x))•(x+4))•(x+1))•(2-x))•(x-3)

STEP

Equation at the end of step 2

(((((((((((((x-4)•(x-1)•(x+2)•(x+3))•(x-4))•(1-x))•(x+2))•(x+3))•(x+4))•(x+1))•(2-x))•(3-x))•(x+4))•(x+1))•(2-x))•(x-3)

STEP

Equation at the end of step 3

((((((((((((x-4)•(x-1)•(x+2)•(x+3)•(x-4))•(1-x))•(x+2))•(x+3))•(x+4))•(x+1))•(2-x))•(3-x))•(x+4))•(x+1))•(2-x))•(x-3)

STEP

Multiplying Exponential Expressions:

4.1 Multiply (x-4) by (x-4)

The rule says : To multiply exponential expressions which have the same base, add up their exponents.

In our case, the common base is (x-4) and the exponents are :

1 , as (x-4) is the same number as (x-4)1

and 1 , as (x-4) is the same number as (x-4)1

The product is therefore, (x-4)(1+1) = (x-4)2

Equation at the end of step

(((((((((((x-4)2•(x-1)•(x+2)•(x+3)•(1-x))•(x+2))•(x+3))•(x+4))•(x+1))•(2-x))•(3-x))•(x+4))•(x+1))•(2-x))•(x-3)

STEP

5.1 Rewrite (1-x) as (-1) • (x-1)

Multiplying Exponential Expressions:

5.2 Multiply (x-1) by (x-1)

The rule says : To multiply exponential expressions which have the same base, add up their exponents.

In our case, the common base is (x-1) and the exponents are :

1 , as (x-1) is the same number as (x-1)1

and 1 , as (x-1) is the same number as (x-1)1

The product is therefore, (x-1)(1+1) = (x-1)2

STEP

Pulling out like terms

7.1 Pull out like factors :

-x - 2 = -1 • (x + 2)

Multiplying Exponential Expressions:

7.2 Multiply (x + 2) by (x + 2)

The rule says : To multiply exponential expressions which have the same base, add up their exponents.

In our case, the common base is (x+2) and the exponents are :

1 , as (x+2) is the same number as (x+2)1

and 1 , as (x+2) is the same number as (x+2)1

The product is therefore, (x+2)(1+1) = (x+2)2

STEP

Pulling out like terms

9.1 Pull out like factors :

-x - 3 = -1 • (x + 3)

Multiplying Exponential Expressions:

9.2 Multiply (x + 3) by (x + 3)

The rule says : To multiply exponential expressions which have the same base, add up their exponents.

In our case, the common base is (x+3) and the exponents are :

1 , as (x+3) is the same number as (x+3)1

and 1 , as (x+3) is the same number as (x+3)1

The product is therefore, (x+3)(1+1) = (x+3)

((((((((x-4)2•(x-1)2•(x+2)2•-1•(x+3)2•(x+4))•(x+1))•(2-x))•(3-x))•(x+4))•(x+1))•(2-x))•(x-3)

STEP

Equation at the end of step 10

(((((((x-4)2•(x-1)2•(x+2)2•(x+3)2•(-x-4)•(x+1))•(2-x))•(3-x))•(x+4))•(x+1))•(2-x))•(x-3)

STEP

Pulling out like terms

12.1 Pull out like factors :

-x - 4 = -1 • (x + 4)

Equation at the end of step

((((((x-4)2•(x-1)2•(x+2)2•(x+3)2•(-x-4)•(x+1)•(2-x))•(3-x))•(x+4))•(x+1))•(2-x))•(x-3)

STEP

Pulling out like terms

14.1 Pull out like factors :

-x - 4 = -1 • (x + 4)

Equation at the end of step

STEP

Pulling out like terms

16.1 Pull out like factors :

-x - 4 = -1 •

Equation at the end of step

STEP

Pulling out like terms

18.1 Pull out like factors :

-x - 4 = -1 • (x + 4)

Multiplying Exponential Expressions:

18.2 Multiply (x + 4) by (x + 4)

The rule says : To multiply exponential expressions which have the same base, add up their exponents.

In our case, the common base is (x+4) and the exponents are :

1 , as (x+4) is the same number as (x+4)1

and 1 , as (x+4) is the same number as (x+4)1

The product is therefore, (x+4)(1+1) = (x+4)2

Equation at the end of step

(((x-4)2•(x-1)2•(x+2)2•(x+3)2•(x+4)2•(-x-1)•(2-x)•(3-x)•(x+1))•(2-x))•(x-3)

STEP

Pulling out like terms

20.1 Pull out like factors :

-x - 1 = -1 • (x + 1)

Multiplying Exponential Expressions:

20.2 Multiply (x + 1) by (x + 1)

The rule says : To multiply exponential expressions which have the same base, add up their exponents.

In our case, the common base is (x+1) and the exponents are :

1 , as (x+1) is the same number as (x+1)1

and 1 , as (x+1) is the same number as (x+1)1

The product is therefore, (x+1)(1+1) = (x+1)2

Equation at the end of step

((x-4)2•(x-1)2•(x+2)2•(x+3)2•(x+4)2•(x+1)2•(x-2)•(3-x)•(2-x))•(x-3)

STEP

21.1 Rewrite (2-x) as (-1) • (x-2)

Multiplying Exponential Expressions:

21.2 Multiply (x-2) by (x-2)

The rule says : To multiply exponential expressions which have the same base, add up their exponents.

In our case, the common base is (x-2) and the exponents are :

1 , as (x-2) is the same number as (x-2)1

and 1 , as (x-2) is the same number as (x-2)1

The product is therefore, (x-2)(1+1) = (x-2)2

22.1 Multiply (x-3) by (x-3)

The rule says : To multiply exponential expressions which have the same base, add up their exponents.

In our case, the common base is (x-3) and the exponents are :

1 , as (x-3) is the same number as (x-3)1

and 1 , as (x-3) is the same number as (x-3)1

The product is therefore, (x-3)(1+1) = (x-3)2

Final result :

(x-4)2•(x-1)2•(x+2)2•(x+3)2•(x+4)2•(x+1)2•(x-2)2•(x-3)2

At a local amusement park 70% of the rides are 48 inches taller if there are 80 rides in total how many are made for kids who are 48 inches and taller?

Answers

Answer:

56 rides

Step-by-step explanation:

Total number of rides = 80 rides

If 70% of the rides are 48 inches taller, the total number of rides 70% taller wil be;

Rides 48 inches taller = 70% * 80

Rides 48 inches taller = 0.7 * 80

Rides 48 inches taller = 56

Hence the total rids made for kids that are 48inches taller is 56 rides

A pizza buffet has prepared 18 pizzas to place on the line at the beginning of lunch at 11:00 a.M. The equation y 14x + 18 can be used to describe the total number of pizzas that have been placed out on the buffet line, where x represents every 9 minutes after 11:00 a.M. Which statement best describes the rate of change in the number of pizzas set out on the buffet?

Answers

Answer: b. Every 18 minutes, 28 more pizzas were set out on the buffet.

Step-by-step explanation:

The equation is in the form: y = mx + c

m is the gradient which represents the rate of change per a given value of x.

x here is every 9 minutes after 11:00. Every 18 minutes therefore will give x a value of 2 because 18/9 = 2.

The rate of change every 18 minutes is therefore;

= 14 * 2

= 28 pizzas

please please please help me on this i'll give 14 points to whoever answers

Answers

Bro the answer is 600cm2
75% sure

Write an equation of the line that passes through (-2,3) and (0,8).

Answers

Answer: y = 5/2 x + 8

Step-by-step explanation:

Find m using two points (-2,3) and (0,8) = 8-(3) / 0- (-2) = 5/2

y = 5/2 x + b

8 = 5/2 (0) + b

8 = b

y = 5/2 x + 8

A gear rotates eight times every 15 seconds how many seconds does it take to rotate 24 times

Answers

Answer:

360

Step-by-step explanation:

Answer:

It would take 45 seconds for a gear to rotate 24 times.

Step-by-step explanation:

8 goes into 24 three times. Just multiply 15 by three.

Hope this helps!

Other Questions

Why were Virginia and New York important in the battle of ratification of the Constitution? This table shows a proportional relationship between the number of cups of bananas and apples used for a smoothie.Cups ofBananasCups of Apples16212424Enter the number of cups of bananas used for 1 cup of apples.cups Find the volume of the potato chip container. Use 3.14 for 7. Round to the nearest tenth place,LZPotatoChips20 cmRanch7 cm During my winter break I went to pet smart and got a new pet fish in Spanish please Codons can be found in...A.humans only B.rocks C.bacteria D.all 5. which of the following is a 3-D computer program? A. Paint B. Blender C. Curiosity D. Audacity which of the following describes a major consequence of the ideas William H Seward promotes in the passage from A history of Lawrence, Kansas 3. A large banquet room holds 288 people, with each table seating 8. How many tables can the banquet hall have without going over its capacity? Maneuvering the Middle LLC. How did imperialism affect some colonies? (4 points)They built up reserves of gold and silver.They gained status with other colonies.They could protect their traditional ways.They were drained of natural resources. You have 3/5gallon of juice and drink 1/3 gallons how much is left Liquid A has a density of 0.75 g/ m and liquid B has a density of 1.14 g/mL. What will happen when both liquids are poured into a container? HELP ME THIS IS IMPORTANT !!! Look at the image solve this and explain it to me pleaseit's weird my brother And I am fighting for this my brother says it's p but I think it's P-Q does this violate the first amendments freedom of religion? why or why notyou work in a retail site after school and weekends your boss says you have to stop talking so much while you're working what is the difference between cd-r, cd-rw and cd-rom what is the total surface area? Choose the rule to describe the transformation:D(-3, -4), C(-3, -1), B(0, -4) to D '(3, -4), C '(3, -1), B '(0, -4)a. reflection across the y-axisb. reflection across y = -xc. translation: (x,y)LaTeX: \longrightarrow(x + 4, y)d. reflection across y = x Out of 482 employees at the Coca Cola plant 37 are taking a vacation next week what percentage of employees are not vacationing Which of these ideas would be the best course of action for decreasing land temperatures? According to Asagai, when faced with anobstacle, idealists willtheirdreams while realists willtheir dreams.