1/2 (Base x height) = area
1/2 (4*x)=10
2x=10
X=5
The height is 5 units
If it took 4 miles per hour you multiply that twice cuss its traveling back then forth so you repeat the same process 30 miles times 2 which is 60 hope this helps.
The general equation of a circle is
(x-a) ^ 2 + (y-b) ^ 2 = r ^ 2
for this case the values of a and b are
a = 2
b = 0
The radius of the circle is
r ^ 2 = 14
r = (14) ^ (1/2) = 3.74
Answer:
2,4
Explanation:
Because a midpoint is the middle of the line
