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zhenek [66]
3 years ago
7

What is the surface area?

Mathematics
1 answer:
ZanzabumX [31]3 years ago
3 0

The formula of the Surface Area of a cilinder:

SA=2\pi rh+2\pi r^2

r = 2 yd

h = 1 yd

Substitute:

SA=2\pi\cdot2\cdot1+2\pi\cdot2^2=4\pi+8\pi=12\pi\ yd^2

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Solve for x. -1+14x 12+17
tino4ka555 [31]

Answer:

x=9

Step-by-step explanation:

These two angles are equal since they are alternate exterior angles

-1 +14x = 12x+17

Subtract 12x from each side

-1 +14x-12x = 12x-12x+17

-1+2x= 17

Add 1  to each side

-1+1+2x = 17+1

2x = 18

2x/2 = 18/2

x =9

8 0
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The multiple zero is x = -4.

The multiplicity is 2 because there are two values of x.
8 0
2 years ago
What is the Factor of 36y^82-4^122
Anuta_ua [19.1K]

the factor for this expression is 7

7 0
3 years ago
WILL GIVE BRAINLIEST!! FINALS!
GenaCL600 [577]
Factor completely x³ + 6x² - 3x – 18
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with a root of x = -6

the answer is 210


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