Answer:
A) D + Q = 50
B) .10D + .25Q = 7.10
We multiply A) by -.10
A) -.10D - .10Q = -5 then adding this to B)
B) .10D + .25Q = 7.10
.15Q = 2.10
Quarters = 14 = 3.50
Dimes = 36 = 3.60
Step-by-step explanation:
1/3 = 33%
33% * 390 = 118.8
Your answer 118.8 degrees
its A
Step-by-step explanation:
Answer:
The circumference because it's not about the interior space of the circular track but the track itself.
Hope this helped!
Answer:
can you explain more the question please
