2 years ago

Surface Area of a Cylinder=2πr2+2πrh.

2 answers:

4 0

The answer is 256pi if you have a calculator, and it says to put it in 3.14 for pi, do the same steps I show here, but instead of pi, you would put 3.14. But I hope this helps you

Elodia [21]2 years ago

3 0

2pi(4)^2= 100.5
2pi(4)(28)= 703.7
703.7+100.5= 804.2
The answer is 804.2cm^2

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On a number line, the directed line segment from Q to S has endpoints Q at –8 and S at 12. Point R partitions the directed line

MissTica

Answer:

Option B.

Step-by-step explanation:

The given formula is

$x=\dfrac{m}{m+n}(x_2-x_1)+x_1$

It is given that a line segment has endpoints Q at –8 and S at 12. Point R partitions the directed line segment from Q to S in a 4:1 ratio. It means

$m=4$

$n=1$

$x_1=-8$

$x_2=12$

Substitute these values in the given formula.

$x=\dfrac{4}{4+1}(12-(-8))+(-8)$

Therefore, the correct option is B.

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2 years ago

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2 years ago

A package of 3 pairs of insulated costs $22. 47 What is the unit price of the pairs of gloves?

Rasek [7]

Answer:

7.49

Step-by-step explanation:

22.47 divided by 3

5 0

2 years ago

Please help asap!!!!!!!!!!!!

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