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Scorpion4ik [409]
3 years ago
9

How do u find Surface Area=2πrsquared + 2πrh

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
7 0
1) Solve for radius
Radius = r
2) Solve for height
Height = h
3) in calculator enter : ( 2 x 3.14 x radius squared ) + ( 2 x 3.13 x radius x height )
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Is the answer D i might be wrong sorry if i am

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Please help solve picture
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UGH I think I did this before but I totally forgot how to do it. Give me a minute to do some research and remember because I'm about 79% sure I know how to do this!

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Read 2 more answers
What are the coordinates of point F?
Allisa [31]

The coordinates of point F are 4 and negative 2.5. Option C is correct.

<h3>What is the best way to understand the Cartesian coordinate plane?</h3>

A Cartesian coordinate plane is a two-dimensional plane with infinite dimensions. On an endless 2d plane, any two-dimensional figure may be drawn. A location is assigned to each point on a Cartesian plane.

It is the perpendicular distance between that point and the horizontal and vertical axes, which are commonly referred to as the x-axis and y-axis.

The location is then written as (a,b), where 'a' is the point's shortest distance from the y-axis, 'b' is the point's shortest distance from the x-axis, and 'c' is the point's shortest distance from the x-axis.

'c' is the point's shortest distance from the x-axis, and 'c' is the point's shortest distance from the x.

The coordinates of point F are 4 and negative 2.5.

Hence, the Option C is correct.

To learn more about the Cartesian plane refer;

brainly.com/question/27538987

#SPJ1

4 0
3 years ago
Find an equation of the vertical line that passes through (x, y) = (−7, 1).
maksim [4K]
The answer would be x=-7
8 0
3 years ago
The time to complete a project varies inversely with the number of employees. If 3 people can complete the project in 7 days, ho
wolverine [178]

Answer:11 days

Step-by-step explanation:

y =2x+1

7 divided by 3= 2 remainder 3

Don't worry about the three use the 2 times 5 to get 10.

Then 10 plus 1 to get 11. If you don't believe me then do this: 3 times 2 to get 6 then plus 1 to get 7

8 0
3 years ago
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