Step-by-step explanation:

- Line a & b are parallel
- m ∠ 8 = 150 °


[ Sum of co-interior angles ]
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Hope I helped ! ♡
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The answer would be A!
Whenever there is a fraction in the exponent, the numerator is under the square root, and the denominator is on the outside of the square root!
Additionally, since the negative is outside of the square toot, then it also outside of the parenthesis.
8×6= 48
4×6=24, 24+24=48
or
(4×6)+(4×6)=2×4×6=8×6
1 is reflection
Basically u got to look at what happens to the original shape
Answer:
15+85+x =180
X=180-15-85
X=8O°
Step-by-step explanation: