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anyanavicka [17]
3 years ago
10

Two similar cones have radii of 9 and 1, respectively. what is the ratio of their volumes?

Mathematics
1 answer:
wel3 years ago
3 0

Answer:it’s C

729:1

You cube both nine and one to get that

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Given n//p m<2=50 degrees what is m<7?
Bogdan [553]

Answer: m∠7=130°

Step-by-step explanation:

  If two parallel lines are cut by another line (transversal), each one will have four angles surrounding the intersection.

By definition,  the adjacent angles of each parallel line, are supplementary, this means that they add up 180°.

Then, if m∠2=50°, then  m∠3 is:

m∠3=180-50=130°

By definition, the angles that are in the same relative position are know as corresponding angles and they are congruent.

Therefore:

m∠3=m∠7

m∠7=130°

3 0
2 years ago
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After a 40% discount, the cost of a sofa is $471.00. What was the original cost of the sofa? NEED HELP ASAP
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2 years ago
Multiple choices answer and explain the solution?
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associative property of multiplication

Step-by-step explanation:

You cant rlly explain, you just have to know your properties

7 0
3 years ago
A hockey player hits a puck along the ice, giving it an initial speed of 2.9 meters per second. If there is no friction between
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After 1.7 seconds, the puck's speed would be 4.93 meters per second.
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PLEASE HELP?
Darya [45]

Answer:

1/3

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