Answer:
It's C.
Step-by-step explanation:
√(30) to the power of 2 is equal to 30.
89,000,000 Dived -10,000,000 ang get -0.89
Answer:
6.5 x 10^-7
Step-by-step explanation:
Area=πr^2
find the area then divide by 8
we know that diameter=2radius or diameter/2=radius so
12=diameter
12/2=radius=6
subsitute
area=π(6)^2
area=36π
divide 36π by 8
36π/8=18π/4=9π/2π=4.5π
area of one section is 4.5π square feet or if we aprox pito 3.14159 then we get
4.5(3.14159)=area=14.1372 square feet or 14.14 square feet
