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bogdanovich [222]
2 years ago
11

Help plz:)))I’ll mark u Brainliest

Mathematics
1 answer:
babunello [35]2 years ago
5 0

Answer:

h = 9

Step-by-step explanation:

cylinder A = \pi3^{2}*4 = 113.0973355 m^{3}

Cylinder B  = 113.0973355 m^{3}

113.0973355 m^{3} = \pi2^{2}*h

113.0973355 m^{3} / 4\pi = h

8.999999999998 = h

I think b/c of the rounding error of rounding off pi,  that h= 9

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at a local preschool there is a ratio of 4 of 3 boys to every 4 girls if there are 245 total preschoolers enrolled how many are
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3 years ago
What is the distance in units from (2, -12) to (-11, -12)<br> 20 POINTSSS <br> HURRY PLEASEEEE
sweet [91]

Answer:

d= (-11-2)^2 + (-12--12)^2

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Step-by-step explanation:

3 0
3 years ago
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FAST
sertanlavr [38]

Answer: The system consists of parallel lines

Step-by-step explanation:

Given system of lines :

y=\dfrac13x-4

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3(\dfrac13x-4)-x=-7\\\\\Rightarrow\ x-12-x=-7\\\\\Rightarrow\ -12=-7 , which is not true.

That means , system has no solution.

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2 years ago
Sienna, Rhys, and Micah are all reading the same book for school. Sienna has read 40% as far as Rhys has, and Rhys has read 40%
ruslelena [56]

Based on the fact that Sienna has read 60 pages, we can infer that Micha has read 375 pages of the book.

Sienna has read 40% of what Rhys has read and that corresponds to 60 pages. The number of pages read by Rhys is therefore:

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= 375 pages

In conclusion, Micah has read 375 pages.

<em>Find out more at brainly.com/question/2807698.</em>

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3 years ago
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