Answer:
10 pi
Step-by-step explanation:
Since this is a cylinder, we know that the long side of the rectange will go all around the circle. This length is known as the circumference, and the formula of a circle's circumference is pi * diameter. We know the circle's radius is 5, and double that would be the diameter, 10. Therefore, pi * 10 is 10pi, which is ur answer
Ratio walkers to riders 2:7
7/2=3.5
The bus riders are 3.5 times more than the riders
7x3=21
7 to the power of 3 is 147
and 3 to the power of 7 is 2,187
Answer:
Use the distance formula. Result: sqrt [ (a-c)^2 + (b-d)^2 ]
Step-by-step explanation:
distance = d = sqrt [ (a-c)^2 + (b-d)^2 ]
Answer:
98.4 feets
Step-by-step explanation:
To obtain BC
we could make use of B as angle, the apply the trigonometric relation :
Tan B =adjacent / hypotenus
Tan B = DB / BC
Tan 26 = 48 / BC
0.4877325 = 48 / BC
BC = 48 / 0.4877325
BC = 98.4 feets