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nataly862011 [7]
3 years ago
8

Math please help thanks only #4

Mathematics
1 answer:
Kisachek [45]3 years ago
4 0
Answer: Similar because they are the same shape and the angle BC is equal to angles DF :) hope this helped
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X + 3 1/2 = 10 What is the value of x?
Evgen [1.6K]

Answer:

X = 6 1/2

Step-by-step explanation:

X is equal to 6 1/2 because, if you subtract 3 1/2 from 10 you will be left with 6 1/2.

3 0
2 years ago
A cylinder’s radius is reduced to 2004-06-01-04-00_files/i0480001.jpg its original size and the height is quadrupled. How has th
asambeis [7]
I can't answer this question if we don't know by what scale the cylinder's radius was reduced. Luckily, I found the same problem that says the radius was reduced to 2/5. So, we find the ratio of both volumes.

V₁ = πr₁²h₁
V₂ = πr₂²h₂

where r₂ = 2/5*r₁ and h₂ = 4h₁

V₂/V₁ = π(2/5*r₁ )²(4h₁)/πr₁²h₁= 8/5 or 1.6

<em>Thus, the volume has increased more by 60%.</em>
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3 years ago
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Ierofanga [76]

Answer:

Fraction form- 2/5

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Step-by-step explanation:

Distribute.

Have a good day!

7 0
3 years ago
Read 2 more answers
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Greeley [361]

Should be 37 if you use Pythagorean theorem!

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3 years ago
Which option will result in the most exercise per day?
Ilya [14]
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