Answer:
7
Step-by-step explanation:
17 times 60 is 1020
1020 plus 30 is 1050
2 times 60 is 120
120 plus 30 is 150
1050 divided by 150 is 7
Answer:
Simplified: 10x-55
Step-by-step explanation:
Distribute the five into the parenthesis..
(5)2x- (5)11
Then, multiply.
10x-55
10x-55 is the simplified version by the distributive property.
The volume of the cylinder is
Step-by-step explanation:
The volume of a cylinder is given by the equation
where
is the area of the base, with r being the radius
h is the height
For the cylinder in this problem we know:
h = 10 cm (height)
c = 44 cm (circumference of the base)
The circumference is given by
So the radius is
Therefore, the volume of the cylinder is:
Learn more about volume of a solid:
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Answer:
x = 4
Step-by-step explanation:
3(4x - 7) = 27
distribute the 3
(3 * 4x) + (3 * -7) = 27
12x + (3 * -7) = 27
12x - 21 = 27
add 21 to both sides of the equations
12x - 21 + 21 = 27 + 21
12x = 27 + 21
12x = 48
divide both sides by 12
12x/12 = 48/12
x = 48/12
x = 4/1
x = 4