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Serggg [28]
3 years ago
11

A cylinder has a volume of 400 cubic feet. If the height of the cylinder is 25 feet, what is the radius of the cylinder? Use 3.1

4 for pi
Mathematics
1 answer:
Hatshy [7]3 years ago
6 0

Answer:V = pi x r2 x h, so solving for r you get

V/pi x h = r2

400/(3.14 x 25) = r2

5.09554 is r2, so you gotta take the square root of both sides and you get:

2.26

Step-by-step explanation:

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Pls help I’ll make brainlest and give extra points
allochka39001 [22]

Answer:

p>-3 open circle going to the right

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n<5 open circle going to the left

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Step-by-step explanation:

Before I answer these here are some good notes

If the inequality sign is < or > then the circle is going to be open

If the inequality sign is \leq  or\geq then the circle is going to be closed

If the inequality sign is facing the variable (ex: x>3) then the line is going to be going to the right

If the inequality sign is facing the constant (ex: x<3) then the line is going to be going to the left

p>-3 open circle going to the right

m\leq -4 closed circle going to the left

n<5 open circle going to the left

h\geq 2 closed circle going to the right

1>x open circle going to the left

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6 0
2 years ago
A picture frame has a perimeter of 62 inches. The difference between the
castortr0y [4]
Answer: each width = 10, each length = 21

Explanation: from the question we know that L=2w + 1 and we also know that a rectangle has the perimeter of 62 when we plug it in the equation we will get 62= 2(2w+1+w) we will multiply the 2 now and we will get 62=4w+2+2w we will combine like terms and we will minus two from both sides ending up with 60=6w we will divide six from both sides and we will get w=10 then we will use l=2w+1 to find the length and it will be 21
8 0
3 years ago
Please help with this problem will give brainiest:
lawyer [7]

Answer:

Is there a question?

Step-by-step explanation:

6 0
3 years ago
How do you do this question?
tatyana61 [14]

Answer:

25

Step-by-step explanation:

The increments are 0.4, and the width of the interval is 10, so the number of increments (the number of times you need to use Euler's method) is:

10 / 0.4 = 25

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mihalych1998 [28]
The first dove terms are:3,9,12,15,18
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3 years ago
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