Answer:
Option F.
Step-by-step explanation:
we know that
The circumference of a circle is equal to
![C=\pi D](https://tex.z-dn.net/?f=C%3D%5Cpi%20D)
in this problem
![D=64\ ft](https://tex.z-dn.net/?f=D%3D64%5C%20ft)
substitute
-----> exact value of the circumference
Find the approximate value of the circumference
assume
![\pi=3.14](https://tex.z-dn.net/?f=%5Cpi%3D3.14)
$2,10 / mile
$5 - tip
$49,10 - total
x - <span>the distance in miles
</span>
![2,10*x + 5 = 49,10\\ 2,10*x=44,10\\ x=21](https://tex.z-dn.net/?f=2%2C10%2Ax%20%2B%205%20%3D%2049%2C10%5C%5C%0A2%2C10%2Ax%3D44%2C10%5C%5C%0Ax%3D21)
<span>Distance between airport and Ann's home is 21 miles.
</span>
Maja
0.9030 > 0.8736
0.9 > 0.8
so your first option is correct
is this what you mean? (this text is just here because I need 20 words?
Answer:
x = 55
Step-by-step explanation:
The "equals" sign means both sides are equal. You want to isolate the x. So subtract 22 from both sides.
62+15-22 = x
62-22 = 40; 40 + 15 = 55
x = 55