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Fed [463]
3 years ago
11

Question 5 show the work please

Mathematics
2 answers:
faltersainse [42]3 years ago
7 0
D hope this helps!!!!!!!!
Pani-rosa [81]3 years ago
6 0

Answer:

D) 27

Step-by-step explanation:

It's a rectangle so the opposite sides are congruent to each other.

<em />

<em>Long Side:</em>

6x + 6 = 42

subtract 6 from both sides:

6x = 36

divide both sides by 6:

x = 6

<em />

<em>Short Side:</em>

5y + 5 = 30

subtract 5 from both sides:

5y = 25

divide both sides by 5:

y = 5

<em />

<em>The Equation:</em>

2x + 3y

substitute in the values:

2(6) + 3(5)

do the multiplication:

12 + 15

add the values together:

27

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4y square + y - 45 when y=-5
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Given:

The expression is

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To find:

The value of the given expression when y=-5.

Solution:

We have,

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