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almond37 [142]
3 years ago
5

How does the volume of a cylinder change if the radius is tripled?

Mathematics
2 answers:
likoan [24]3 years ago
8 0

Answer:

the answer is D

Step-by-step explanation:

Diano4ka-milaya [45]3 years ago
4 0

Answer:

d

Step-by-step explanation:

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you are going to run at a constant speed of 6.5 miles per hour for 30 minutes. you calculate the distance you will run. what mis
Rudiy27
The distance you run should be 6.5 * 30 / 60 which evaluates to 3.25 miles.
5 0
3 years ago
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Anyone knows the answer
WINSTONCH [101]
The answer is 16,300. To get the answer, you just move the decimal over 4 places to the right and add your zeros in. 

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7 0
3 years ago
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Rectangle MNOP is shown below. Aiden argues that MNQ is congruent to POQ. What triangle congruence criteria proves that MNQ is c
Katena32 [7]

Answer:

Δ MNQ ≅ Δ POQ ( BY Angle Angle Side)

Step-by-step explanation:

Given:

m∠NQM = 40°

m∠NQO = 100°

MNOP is a Rectangle

So we can say that:

Property of rectangle:

All angles of rectangle are 90°

Opposite sides of Rectangle are equal and parallel to each other

MN ≅ PO (opposite side of rectangle)

∠NMQ ≅ ∠OPQ (Both angles are 90°)

Now By Straight Angle property

m∠NQM + m∠NQO + m∠OQP = 180° (angles of straight line)

Substituting the values we get;

40° + 100° + m∠OQP = 180°

140° + m∠OQP = 180°

m∠OQP = 180° - 140° = 40°

So m∠OQP = m∠NQM = 40°

m∠OQP ≅ m∠NQM (Equals angles are congruent to each other)

Hence In Δ MNQ and Δ POQ

m∠OQP ≅ m∠NQM

∠NMQ ≅ ∠OPQ (Both angles are 90°)

MN ≅ PO (opposite side of rectangle)

Δ MNQ ≅ Δ POQ ( BY Angle Angle Side)

Hence Proved...

7 0
3 years ago
Cho biết DABC ∽DMNP theo tỉ số 2/3 và chu vi của DABC là 12cm. Chu vi của DMNP là .Kết luận đúng là:
artcher [175]

Answer:

C

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If a cake is cut into thirds and each third is cut into fourths, how many pieces of cake are there?
IrinaK [193]
The question is asking for a fourth of a third.
1/4 of 1/3
"of" = multiplying in math
1/4 x 1/3
= 1/12
That means it is cut in twelfths and it has 12 slices.

Answer= 12 slices

Hope this helps :)
8 0
3 years ago
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