3 years ago

HELP!!!! Solve x=9w−3z−15 for w. Do not write w= in your answer.

Mathematics

1 answer:

Tresset [83]3 years ago

5 0

Answer:

Your answer is: x/9 + z/3 + 5/3

Isolate the variable by dividing each side by factors that don't contain the variable.

Step-by-step explanation:

Hope this helped : )

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notsponge [240]

Answer:

x = 19.6

Step-by-step explanation:

By applying cosine rule in ΔBCD,

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= $\frac{BC}{BD}$

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