Answer:
I think that it is B because its the only answer that makes sense
Step-by-step explanation:
The measure of the smaller angle is 30 degrees.
The measure of the larger angle is 150 degrees.
What I did:
supplementary angle=180 degrees.
<span>An angle is five times its supplement=180/6=
30
30*5=150
150+30=180
</span>
The answer for -2.5x-10=40 would be:
x = - 20.
Answer: y= 3/2x+2/3
You have to convert everything to feet because y is in feet