Answer:
83.31370849
Step-by-step explanation:
I got you get the 100
Number 4 is C... 21
To complete the question, make the equation 5x + 15 + 3x - 3 = 180 because of supplementery angles.
Just solve for x to get 21.
Number 5 is C... 120
To complete this question, sub 21 in for X in the equation 3x - 3 to get 60. Subtract 60 from 180 to get 120.
Answer:
x=5 is what i got from a calculaotr
Step-by-step explanation:
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Answer:
the answer is D 135° - 55°
Step-by-step explanation:
yes I'm sure that's the answer