3 years ago

Which of the following formulas would find the surface area of a right cylinder

Mathematics

1 answer:

exis [7]3 years ago

5 0

Answer:

A and B

Step-by-step explanation:

The surface area is $2\pi rh+2\pi r^2$

BA is also the base, which is $\pi r^2$

That means that B is also an answer.

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A gym charges a one-time fee of $60 to join and membership dues of $25 per month

hoa [83]

Answer:

Step-by-step explanation:

C=25m plus 75

5 0

3 years ago

If the rectangular menu is 3 feet long by 2 feet wide , what is the area of the menu?

Bess [88]

area = length * width

= 3 * 2

= 6 ft ^2

4 0

3 years ago

PLZZZ ANSWER QUICK!!!

GREYUIT [131]

Answer:

A. x - 38.45 = 17.71

Step-by-step explanation:

The price of the shirt subtracted off the amount of money she had before would give 17.71

7 0

3 years ago

An object is launched from a platform.

Bess [88]

Answer:

60 feet

Step-by-step explanation:

The height, h (in meters), of the object launched from a platform is represented by the equation

$h=h(x)=-5x^2+20x+60$

where x is the time (in seconds) passed after the launch.

The time of launch is $x=0$ (0 seconds passed after the launch)

Substitute $x=0$ to find the height:

$h=h(0)=-5\cdot 0^2+20\cdot 0+60=60\ feet$

4 0

3 years ago

How to solve the equation (5-7 (8+4)×2)

xxMikexx [17]

The correct answer is -163

Explanation:

First you calculate within the parentheses; (8+4)= 12: 5-7*12*2

Next you multiply and divide; 7*12 is 84*2 is 168

Then you add and subtract; 5-168 is -163

Hope This Helps!!!

5 0

3 years ago