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Molodets [167]
3 years ago
8

Solve for z z+9/2 = -3 A. –15 B. –10 C. 3 D. 8

Mathematics
2 answers:
Anuta_ua [19.1K]3 years ago
3 0
You are given z+9/2 = -3. You are required to get the value of z. Since the equation is an example of an equality, you can easily get the value of z. The solution of the problem is,   Z + 9/2 = -3 Z = -3 – 9/2 <u>Z = -15/2 or -7.5</u> <span>There given choices does not contain the correct answer.</span>
azamat3 years ago
3 0
Either the problem is wrong or the answer section is wrong.

The answer is -7.5. 
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Question 8 options:
prisoha [69]

Answer:

Step-by-step explanation:

Based on what you have here as the slope we can set the slope formula equal to 34 using the points (0, 8) and (8, c) to solve for c, then use the points (0, 8) and (a, 5) to solve for a.  

c first:

\frac{c-8}{8-0}=34 and

\frac{c-8}{8}=34 and

c - 8 = 272 s0

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For a:

\frac{5-8}{a-0}=34 and

\frac{-3}{a}=34 and

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a=-\frac{3}{34}

That seems a little weird, but when you plug those points into the slope formula to solve for the slope, it works out the way it should.

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2 years ago
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
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The answer is Choice (A)

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