Answer:5
Step-by-step explanation:
Answer:
2a+15 = 125(being alternate angle)
or,2a = 125-15
or,2a = 110
or,a = 110÷2
,a = 55
again,2a+15+b+30=180(Being co-interior angle)
or,2×55+15+b+30=180
or,110+15+30+b=180
or,155+b=180
or,b=180-155
Therfore,b=25
Based on the given figure above, we can find the measures of angle POS and angle POQ by analyzing it carefully. Look for POS and POQ where POS = 1/2 POQ. Base on this, we can conclude that <span>measure of angle POS = 60° and measure of angle POQ = 120°. Therefore, the answer would be option A. </span>
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Answer:y=-1/2x
Step-by-step explanation: Because your finding the perpendicular slope, the perpendicular slope is the negative reciprocal of the slope you are given. You are given the slope of 2, and the perpendicular slope is -1/2.
