Answer:
13
Step-by-step explanation:
13/1x9/9
13x9=117
1x9=9
117/9
13
Answer:0.67692307692
Step-by-step explanation: d
Step-by-step explanation:



x = 
x = 3 × 14
x = 42
So, the solution of x is 42
#CMIIW
Altitude = sqrt [(4sqrt5)^2 - 862 = 4 ft
Perimeter of the trapezoid = 8+4+16+4sqrt5 = 28+4sqrt5
= 36.94 feet to nearest hundredth answer
Area = 1/2 * 4 * (8+16) = 48 ft^2 answer
Answer:
the circumference equation is 2pi r and the circumference for this problem is 3pi so that would mean that the radius is 1.5
with that info, we can find out the area of the circle which is pi r squared.
1.5*1.5=2.25
AREA=2.25pi