Answer:
7.99 or D
Step-by-step explanation:
It is simple addition.
Answer:
x+.8x=27
1.8x=27
x=15
4/5(15)=12
So 15 and 12
Step-by-step explanation:
Answer:
113.1 cubic inches
Step-by-step explanation:
The volume of a cylinder is given by the formula:

Where
V is the volume
r is the radius
h is the height
Given, h = 9 and r = 2, we substitute and find the volume:

We need answer to nearest tenth, that is 1 decimal place, so we round of the answer as:
113.1 cubic inches
Answer:
70°
Step-by-step explanation:
This is a question on angle properties.
Angle K + 35 + 75 = 180 (Sum of angles in a triangle)
Angle K + 110 = 180
Angle K = 180 - 110 = 70°