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sveta [45]
3 years ago
6

Help major grade question 12

Mathematics
1 answer:
Trava [24]3 years ago
7 0
The answer should be B
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The work of a student to solve a set of equations is shown:
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In step 2 .. because when you multiple by -4 in step 1 , the equation in step 2 will be ( -4y =-16 + 8z)
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Rewrite cot 80° in terms of its cofunction.
zysi [14]

Answer:

tan 10 degrees.

Step-by-step explanation:

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3^-5

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