B and e because 6’12” is exactly to 7 feet. there are also 3 feet in a yard so 3 feet + 4 feet = 7 feet
Answer:
6
Step-by-step explanation:
If the sum of the digits of a number is divisible by 9, then the number is divisible by 9.
So 6+7+8+5+Δ+4 = Δ + 30 has to be divisable by 9, and of course 0≤Δ≤9
36 is divisable by 9, so Δ has to be 6.
Answer:
approx. 905 in³
Step-by-step explanation:
The height is half its radius, and therefore the height is (1/2)(12 in), where 12 in represents half the diameter (24 in).
The formula for the volume of a cylinder of radius r and height h is
V = (1/3)(πr²)(h). Using the values r = 12 in, h = (1/2)(12 in), we get:
V= (1/3)π(12 in)²(6 in), or
V = (1/3)(144 in²)(6 in), or
V = 288π in³, or approx. 905 in³
Use distance formula to find length of each side:
RQ = 5.39
RS = 4.47
ST = 3.61
TU = 4.12
UQ = 8.54
Total =26.13
Answer = 26.1 Units
