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3 years ago

6

HELP!! I will give brainliest to best answer! :))

2 answers:

telo118 [61]3 years ago

6 0

17) 10•6 = 4w

Multiply:

60 = 4w

Divide:

60/4 = 4w/4

15 = w ———————————

18) 180° - S = 65°

Isolate the variable (subtract 180° on both sides):

-S = -115

You can’t have a negative angle so you divide -1 on both sides:

S = 115 ———————————

Serhud [2]3 years ago

3 0

Answer:

17. w = 15 18. S = 115°

Step-by-step explanation:

17. 10 · 6 = 4w

<em>combine like terms:</em>

=> 60 = 4w

<em>divided by 4 on both sides:</em>

=> w = 15

18. 180° - S = 65°

<em>subtract 180° on both sides:</em>

=> -S = -115° => S = 115°

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Learn more about discriminants here:

brainly.com/question/27444516

brainly.com/question/27869538

Learn more about complex roots here:

brainly.com/question/26344541

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