kevin and jenny each use 12 cups of water to make a plaster. who will make more plaster?

Answer:

Its 11/4

Step-by-step explanation:

Answer:

(x - 8) (x + 7)

x = 8 or x = -7

Answer: I don't know lol

Answer:

x=8 and y=23

Step-by-step explanation:

Rewrite equations:

y=2x+7;y=3x−1

Step: Solve y=2x+7 for y:

y=2x+7

Step: Substitute 2x+7 for y in y=3x−1:

y=3x−1

2x+7=3x−1

2x+7+−3x=3x−1+−3x(Add -3x to both sides)

−x+7=−1

−x+7+−7=−1+−7(Add -7 to both sides)

−x=−8−x−1=−8−1

(Divide both sides by -1)

x=8

Step: Substitute 8 for x in y=2x+7:

y=2x+7

y=(2)(8)+7

y=23(Simplify both sides of the equation)

Answer:

32h^7

Step-by-step explanation:

(4h^4)3=64h^12

64h^12/2h^5=

32h^12/2h^5=32h^7

Hope this helps :)

Answer:

Step-by-step explanation:

Answer:

254.469

Step-by-step explanation:

Formula for Volume of Cylinder:   V=πr²h

Answer:

Step-by-step explanation:

(1,3)

Answer:

I think the slope is 3/1

Step-by-step explanation:

3 rise ,1 run

(1,3)

Answer: B

Step-by-step explanation:

Answer:

i have a simple hack for this

Step-by-step explanation:

fyou see how theres a line? yes so act as if the 2 parts arent together just do 8x5x22 which equals 880 then do 8x5x12 which equals 480 then we add them together because the shapes were originally together so we do 880+480 which gets us to 1360

Answer:

Step-by-step explanation:

Let the equation is, y = x² + bx + c

Here, b = Sum of the roots

And c = multiplication of the roots

Roots of the equation are (5 + 2i) and (5 - 2i).

Step 1,

Sum of the roots 'b' = (5 + 2i) + 95 - 2i)

                             b = 10

Step 2,

Multiplication of the given roots = (5 - 2i)(5 + 2i)

                                                     = 5² - (2i)²

                                                     = 25 + 4

                                                     = 29

Step 3

Therefore, equation of the quadratic function will be,

y = x² + 10x + 29

Answer:

4x-20

Step-by-step explanation:

Answer:

7.2p

Step-by-step explanation:

Calculator

Answer:

The midpoint is (1, 3) and the length of the segment (let's call it AB) is 6.32

Step-by-step explanation:

Answer:

A) (1, 3)

B) [tex]2\sqrt{10}\\[/tex]

Step-by-step explanation:

A) We are finding the averages of the x and y values. The midpoint formula is as so:

(x1 + x2/2, y1 + y2/2)

(-2+4/2 , 4+2/2)

(2/2 , 6/2)

(1.3)

With distance, the formula is[tex]\sqrt{(x_{1} -x_{2})^{2} + (y_{1} -y_{2})^{2}[/tex]

[tex]\sqrt{(4-(-2))^{2} + (2-4)^{2}[/tex]

[tex]\sqrt{(6)^{2} + (-2)^{2}[/tex]

[tex]\sqrt{36 + 4}[/tex]

[tex]\sqrt{40}[/tex]

[tex]2\sqrt{10}[/tex]

THIS FORMULA OPTION GAVE ME THE HARDEST TIME-

Answer: x=7

Step-by-step explanation:

Step 1: Subtract 17x from both sides.

13x+15−17x=17x−13−17x

−4x+15=−13

Step 2: Subtract 15 from both sides.

−4x+15−15=−13−15

−4x=−28

Step 3: Divide both sides by -4.

−4x/−4 =−28/−4

x=7

Answer:

b

Step-by-step explanation:

Answer:

38 quarts

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

I believe it is c if I counted right

Answer:

x = 35°

Step-by-step explanation:

A flat line = 180°

Knowing that, we can make an equation:

3x + 75 = 180

Now, solve:

3x + 75 = 180

    -  75   - 75

3x = 105

x = 35

Hope this helps :)

Answer:x=35

Step-by-step explanation:180-75=105

105/3=35

Answer:

S=1.25

Step-by-step explanation:

If this is confusing pls let me know!! :) (p.s. sorry bout my handwriting lol)

A simple run down of the problem I guess is that first you need to solve one equation for either s or b. I chose the first equation to solve for b and I got b=(-3/2s)+(9.25/2). Then, the second thing you need to do is to put the answer to b in the second equation. This would be 3((-3/2s)+(9.25/2))+45 = 13.25. Then you basically solve that equation for s and you should get s=1.25. If you need to also find b you can plug s=1.25 into either of the starting equations. All done :) sorry this took long lol

Ans: The answer of your question is S=1.25

Answer:

10

Step-by-step explanation:

(9 + 10+ 1/1 + 1(1) - 21 + 20)    / 2

(9 + 10 + 1 + 1 -21 +20)          /2

(21 - 21 + 20)              /2

(20) / 2

10

Hope this helps

PLZ MARK BRAINLIEST

Answer:

The width is 35 cm.

The length is 25 cm.

Step-by-step explanation:

Answer:

24 would be your answer.

Answer:

24 would be the answer! :>

Answer:

3√512 = 8

Step-by-step explanation:

Step 1: Find the prime factors of 512

512 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2

Step 2: Pair the factors of 512 in a group of three, such that they form cubes.

512 = (2 × 2 × 2) × (2 × 2 × 2) × (2 × 2 × 2)

512 = 23 × 23 × 23

Using the law of exponent, we get;

512 = 29 [am.an = (a)m+n]

Or

512 = (23)3 [(am)n = amn]

512 = 83

Step 3: Now, we will apply cube root on both the sides to take out the factor (in cubes) as a single term.

3√512 = 3√(83)

So, here the cube root is eliminated by the cube of 8.

Hence, 3√512 = 8

Answer:i think is "Exponential",not sure

Step-by-step explanation:

We have to,

write a word problem for this equation,

→ 2/3 × 5

Let's write a word problem,

For one student 2/3 part of one cake is needed. Then how many cakes will they have to buy for 5 students?

[tex]\boxed{\large{\bold{\blue{ANSWER~:) }}}}[/tex]

we have to write a word problem for this equation

[tex]\frac{2}{3}*5[/tex]

word problems:-

if 1 people needs 2/3 work.So how much work will need to 5 people.??

Step-by-step explanation:

[tex] \tan(32) = \frac{x}{10} \\ x = 10 \tan(32) \\ x = 6.248 = 6.25[/tex]