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Feliz [49]
3 years ago
9

Find the value of x in 5x + 8 = - 7​

Mathematics
2 answers:
Lerok [7]3 years ago
6 0

Answer:

x=-3

Step-by-step explanation:

subtract 8 from both sides

5x+8-8=-7-8

simplify

5x=-15

divide both sides by 5

x=-3

hope this helped

Gnom [1K]3 years ago
5 0
X=-3 the value of x is -3
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What is the perimeter of quadrilateral ABCD?
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Answer:

Perimeter of quadrilateral ABCD will be  104

Step-by-step explanation:

Given quadrilateral A'B'C'D' is a reflection of quadrilateral ABCD over the line m.

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Also, we can see from the diagram that A'D'=32,\ A'B'=22,\ BC=20,\ and\ CD=30

As both image are reflection of same scale we can add corresponding sides.

So, the perimeter of ABCD will be

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Now, perimeter of  ABCD will be 22+20+30+32

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4 years ago
Karen has a large pile of colored rods. Each color is a different length. She is trying to connect different colored rods to mak
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Answer:

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