Answer:
d. 87.92
Step-by-step explanation:
3.14*2*14=87.92
i know its right im positive
Answer:
−21
Step-by-step explanation:
=12s5t−6t4−6s−21
Answer:
360
Step-by-step explanation:
The exterior angles always add up to 360 in a polygon because it's the sum of all the vertexes which would make a circle.
How long must $542 be invested at a rate of 7 percent to earn a 303.52 interest

180 degress because a stranight angle equals that