3 years ago

5(x - 2) + 3 when x-7

Mathematics

1 answer:

Vlad1618 [11]3 years ago

7 0

Answer: -42

Step-by-step explanation:

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I need help for 7 problems

oksano4ka [1.4K]

Answer:

$180 {m}^{2}$

Step-by-step explanation:

The area of a trapezoid is given by:

$Area = \frac{1}{2} (sum \: of \: bases) \times h$

From the diagram, the bases are 17m 23m, and the the height is 12m.

We substitute the values into the formula to get:

$Area = \frac{1}{2} (17 + 13) \times 12$

$Area = \frac{1}{2} \times 30 \times 12$

$Area = 6 \times 30$

This implies that

$Area = 180 {m}^{2}$

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3 years ago

PLEASE HELP ITS URGENT. I’m not sure how to do this!! I will mark brainlist!!

elena-s [515]

Answer:

2y+3=5y-6. (Since all sides of rhoumbus are equal)

2y-5y=-6-3

-3y=-9

y=-9/-3

y=3

I hope it helps!!

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3 years ago

What is the value of 3a – 2b + 2a, when a = 2 and b = 3?<br> A. 3<br> B. 4<br> C. 5<br> D. 6

Leno4ka [110]

Combine like terms.

3a + 2a = 5a

5a - 2b.

Plug in the values for a and b.

5(2) - 2(3)

10 - 6 = 4

Answer is B.

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4 years ago

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88=66+7-5x89 this question makes no scence

andrew-mc [135]

Answer:

x = -3/89

Step-by-step explanation:

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3 years ago

How does the graph of f(x)= 3(4)*5 + relate to its parent function?

aalyn [17]

Answer:

A,C,D

Step-by-step explanation:

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3 years ago

5(x - 2) + 3 when x-7​

5(x - 2) + 3 when x-7