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shepuryov [24]
3 years ago
15

A cylinder has a height of 4 mm and a volume of 64 mm3. What is the radius of the base? Round to the nearest tenth.

Mathematics
1 answer:
aksik [14]3 years ago
8 0
A cylinder has a height of 4 mm and a volume of 64 mm3. What is the radius of the base? Round to the nearest tenth.

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PLease help<br> WILL GIVE BRAINLIEST
abruzzese [7]

Answer:

41.472 m²

8.449m²

Step-by-step explanation:

c) scale facot is 7.2/5 = 1.44

the square scale factor is 1.44^2 = 2.0736

times 20 by this to get the area

2.0737x 20 = 41.472 m²

d) 2.8/6 = SF = 0.467

0.2178 x 38.8 = 8.449m²

5 0
2 years ago
Pleasse help me with this
djverab [1.8K]

Answer:

Step-by-step explanation:

30% off of $18.00

so that makes the price $12.60

7 0
3 years ago
I need help!!!<br><br> What is 25sin26=x?<br><br> plz help
Nadya [2.5K]

Answer:

the answer is 19.06396

Step-by-step explanation:

there is no need for further explanation because the equation is already balanced

5 0
3 years ago
Heather sees that two stores have similar sales. Store A says that 5 balloons will cost her $6.00 and store B says that 13 ballo
MatroZZZ [7]

Answer:

Store A and it would cost $32.40 (answer choice A)

Step-by-step explanation:

Let's start by studying how much she would pay for a single balloon on each store:

In store A: (5 balloons for $6) then per each balloon: $6/5 = $1.2 per balloon.

In store BA: (13 balloons for $16.25) then per each balloon: $16.25/13 = $1.25 per balloon.

This shows us that the better price is in store A if she wants to pay as little as possible. Now, at that price, if she wants to buy 27 balloons, she will be paying (27 times $1.2): 27 * $1.2 = $32.40

5 0
3 years ago
Triangles are similar. Round answer to nearest tenth (step by step)
ozzi

Answer:

13.5

Step-by-step explanation:

Similar = alike but not the same

A lot of times in geometry it would mean that they have the same shape, just different size, so first find the ratio:

6/12 = 1/2

27 * 1/2 = 27/2 = 13.5

7 0
2 years ago
Read 2 more answers
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