Formula to find the central angle is,
Where, s = arc length
r = radius
= central angle in radian.
According to the given problem,
r = 7 and 
.
First step is to plug in these values in the above formula. So,
By simplifying.
Since 
s=14.65
Hence, arc length iss 14.65 feet.
Answer:
dont know
Step-by-step explanation:
sorry fam
Answer:
y= 5/2x - 5
Step-by-step explanation:
5x - 2y = 10
-5x -5x (Subtract both sides by 5x to leave y by itself)
-2y = -5x + 10
-2y/-2 = -5/-2 + 10/-2
(Divide both sides by -2 to leave y with no coefficient. -5/-2 = 5/2 because there are two negatives. 10/-2 = -5.
y = 5/2 - 5
Answer:
x = 12
Step-by-step explanation:
__9x__ = __108___
9 9
x = 12
