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Juli2301 [7.4K]
3 years ago
7

PLEASE HELP!!!!!!! GEOMETRY

Mathematics
1 answer:
ASHA 777 [7]3 years ago
3 0
The answer is -3/7........................................
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A cylinder has a height of 13 millimeters and a radius of 15 millimeters. What is its volume? Use ​ ≈ 3.14 and round your answer
Butoxors [25]

Answer: The volume of the cylinder is 9,184.5 cubic millimeters.

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:

Volume of a cylinder (V) : π x radius ² x height

Replacing with the values given and solving for v (Volume)

V = 3.14 x 15² x 13

V = 9,184.5 mm3

In conclusion, the volume of the cylinder is 9,184.5 cubic millimeters.

Feel free to ask for more if needed or if you did not understand something  

5 0
3 years ago
Given the equation, y=1/2x-2, determine the value for x when y=8
Olegator [25]
The answer is x= 20.
Plug 8 in for y and then add 2 to both sides. You'll get 10= 1/2x so divide both sides by 1/2 to get your answer of 20.
5 0
3 years ago
translate this verbal expression to a algebraic expression eight more than six times a number added to one more than nine times
34kurt
I will right it sideways. you can use this strategy later on if you would like. I put (parentheses) around what is optional to include. the = to the left of the second word number is to show that the number is equal. if there are two different variables you would put a crossed out equal sign.
_______________
eight= 8 l
more than= +
six= 6
times= x
(a)number= n l
_______________
added (to)= +
_______________
one= 1 l
more than= +
= number= n l
_______________

(I tried to do parentheses)

then, you rewrite what you wrote beside the words!

(8+6n)+(1+n)

that is your equation!
7 0
3 years ago
How you divided numbers
german

Answer:

Step-by-step explanation:

It really depend what number, or what type of number you are multiplying, it's kind of like multiplication you're just doing it backwards. Say that you were trying to divide 20 by 5 you think in your head OK five times what equals 20 and your answer would be four because 5×4 is 20 that's the easiest way to think of it that did not help you with your question tell me in the comments and I will find a better way to explain it.

7 0
3 years ago
95=-8x+7 whats the answer
Lubov Fominskaja [6]

Answer:

= − 1 1

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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