Answer:
the circumference is 37.7 cm
4x + 9 = 15 - 2x
+2x +2x
6x + 9 =15
6x = 15 - 9
6x = 6
x = 1
Answer:
56 in
Step-by-step explanation:
Square ....so each side is = x
x * x = area = 196
x^2 = 196
x = sqrt (196) = 14 in
perimeter = x + x + x + x = 56 in
Circumference is: C = 2<span>πr
</span>Circumference of the bigger circle (outer tire) is 157ft. Circumference of the smaller circle (inner tire) is 132ft.
<span>50π - 42π, which is 8</span>π
Answer:
n=m-18. Please Please Please Mark it as brainlist answer. Please I request to Mark it as brainlist answer..
