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Alexus [3.1K]
3 years ago
9

-(7-9)z-6z=8(-6+2) solve for z

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
5 0

Answer:

(-(7-9))(z)-6z= 8(-6+2)

Simplify

-(-2)(z) -6z =8(-6+2)

Multiply 8*-6 and 8*2

2z -6z= -48+16

Combine like terms

2z+-6z =-32

-4z=-32

Divide both sides by -4

z=8

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Since the tree is growing halfway between B and C, therefore, the point E divides the line segment BC into 2 equal parts.

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Also, from the figure, it is clear that both tree and building are vertical to the ground. So, DE || AB.

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5 0
3 years ago
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s2008m [1.1K]
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8 0
3 years ago
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Answer:

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Answer:

See below.

Step-by-step explanation:

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3 years ago
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