Answer:
A=2πrh+2πr2 this is the surface are formula of a cylinder. You already know the scale ratio is 2.5 so the answer is (2.5*surface area formula). For the formula just plug in the values for the radius and the height that is given and solve.
Step-by-step explanation:
Answer:91
Step-by-step explanation:
87.5/100=.875, .875*104=91
You’re gonna “distribute” the 7 into the parentheses by multiplying the 7 by the numbers inside the parentheses
D. 30* Because This is definitely smaller than a 45 degree angle. If it was a bit wider it would be.
