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2 years ago

5

The 7th grade class took a survey on their faviorte ice cream. 58 people said they perfer vanilla, while 28 people said they pef

er chocolate. Write a ratio comparing chocolate to vanilla.

1 answer:

Viktor [21]2 years ago

3 0

Answer:
58:28

Step-by-step explanation:
simplified its 29:14!

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Let the positive numbers a, b, c. Prove that <img src="https://tex.z-dn.net/?f=%5Cfrac%7Ba%5E%7B2013%7D%2Bb%5E%7B2013%7D%2Bc%5E%

Serggg [28]

Answer:

I don't need to prove it, I already believe you

7 0

2 years ago

Is 2 squared + 3 squared = 4 squared a true statement? Explain.

kramer

Answer:

It is not true it is false.

Step-by-step explanation:

since 2^2+3^2=4^2

4+9=16

13≠16

8 0

2 years ago

Read 2 more answers

Simplify the expression.

gizmo_the_mogwai [7]

Always simplify expressions in the order of PMDAS
(Parenthesis, Multiplication, Division, Addition, Subtraction)
(4-1) = (3)
[(1+6) + 2] = [7 + 2] = (9)
(3)x(9) = 27
The answer is 27

8 0

2 years ago

Please show how you solved the problem. <br><br><br><br><br><br><br><br> 4a - 14 = 7a - 8

lianna [129]

4a - 14 = 7a - 8

4a - 7a = 14 -8

-3a = 6

a = 2

ok done. Thank to me :>

4 0

2 years ago

Read 2 more answers

Write the equation of the line in Point-Slope Form

katrin [286]

17.

The point-slope form:

$y-y_1=m(x-x_1)$

We have slope=m=8, and the point (-5, -3). Substitute:

$y-(-3)=8(x-(-5))\\\\\boxed{y+3=8(x+5)}$

18.

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (3, 4) and (15, 10). Substitute:

$m=\dfrac{10-4}{15-3}=\dfrac{6}{12}=\dfrac{1}{2}$

The point-slope form:

$\boxed{y-4=\dfrac{1}{2}(x-3)}$

or

$\boxed{y-10=\dfrac{1}{2}(x-15)}$

4 0

2 years ago