Formula:
V= pi×radius square × height
Remember pi is 3.14
Height= 4 feet
Radius 14 feet
Plug in the numbers into the formula
3.14 × 14^ 2 × 4 = 2461.76 cubic feet
ANSWER: C. 2461.76
Use the app slander it gives you the answers
Answer: 45/64
Step-by-step explanation: To multiply fractions, first multiply across the numerators and then multiply across the denominators.
So here, we have 9 × 5 which is 45 and 8 × 8 which is 64. So now we have 45/64.
The fraction 45/64 is in lowest terms so this is our final answer.
Answer:
BC = 15
Step-by-step explanation:
Because of parallel lines, AD and BE, triangles ADC and BEC are similar.
In similar triangles, the lengths of corresponding sides are proportional.
AC/BC = DC/EC
We see that AC = AB + BC = 3 + BC
Also, DC = DE + EC = 2 + 10 = 12
(3 + BC)/BC = 12/10
(3 + BC)/BC = 6/5
Cross multiply.
5(3 + BC) = 6BC
15 + 5BC = 6BC
15 = BC
BC = 15
