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nordsb [41]
3 years ago
5

Cylinder A has a radius of 2 inches and a height of 2 inches. Cylinder B has a radius of 2 inches and a height of 4 inches. Calc

ulate the surface area for both cylinders.
A) A: 8π in2; B: 24π in2
B) A: 24π in2; B: 16π in2
C) A: 16π in2; B: 36π in2
D) A: 16π in2; B: 24π in2

Mathematics
1 answer:
Rus_ich [418]3 years ago
4 0
Cylinder A- 50.27 in.

Cylinder B- 75.4 in.

The correct answer is D)

Hope this helps! I would appreciate a brainliest!
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Answer:

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Step-by-step explanation:

7 0
3 years ago
Which relationship describes angles 1 and 2?
stiks02 [169]
They are vertical angles and here’s why.

Vertical angles are a pair of opposite angles formed by intersecting lines.

Supplementary angles are two angles that equal 180 when added together.

Adjacent angles are two angles that have a common side and a common vertex.

Complementary angles are two angles that add up to 90 degrees.

Hope this helped!
6 0
2 years ago
Find the values of x:<br><br> I don’t understand how to do this please help
goblinko [34]

Answer:

x = 8

Step-by-step explanation:

11x - 34 and 7x - 2 are vertical angles and congruent, thus

11x - 34 = 7x - 2 ( subtract 7x from both sides )

4x - 34 = - 2 ( add 34 to both sides )

4x = 32 ( divide both sides by 4 )

x = 8

-----------------------

11x - 34 = 11(8) - 34 = 88 - 34 = 54

18y and 11x - 34 are adjacent angles and supplementary , thus

18y + 54 = 180 ( subtract 54 from both sides )

18y = 126 ( divide both sides by 18 )

y = 7

8 0
3 years ago
In na hour , a jogger burns about 4 calories pero pound of body weight. How Manu calories will a jogger who weighs 151 pounds in
Alex777 [14]

This is a rate*unit problem.


So, 4 calories per pound x 151 pounds

4\times151=604

He will burn 604 calories in one hour

6 0
3 years ago
Determine the approximate circumference of a circle with diameter 18 units.
Sphinxa [80]

Answer: 56.549 or 56.5

Explanation:

C= (pie) 3.14 * d = 2 * 3.14 * r

D= 18

C = 3.14 * 18 = 18 * 3.14

C = 56.549 or 56.5

8 0
3 years ago
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