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Damm [24]
2 years ago
8

Can someone please help me with one and make sure to explain please it an Emergency. Also please answer it correctly.

Mathematics
1 answer:
ivann1987 [24]2 years ago
4 0

Answer:

Step-by-step explanation:

Surface area of a cylinder:

S. A. = 2πrh + 2πr²

Volume of a cylinder:

V = πr²h

~~~~~~~~~~~

2(π)(2.5)(x) + 2(π)(2.5)² = π(2.5)²(x)

5x + 12.5 = 6.25x

1.25x = 12.5

x = 10

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2 years ago
A washer and dryer cost $803 combind the washer costs $47 less then the dryer whats is the cost of the dryer
Naddik [55]

Answer:

the dryer costs $425

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Find the missing dimension of each triangle described Height: 7 in., area: 21 in2
leonid [27]
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A=\frac{1}{2} b h
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6 0
3 years ago
-5 < x - 4 greater than it equal 1
saul85 [17]

We have expression -5 < x - 4 \geq 1 that renders the system of inequalities,

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Which can be simplified to,

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So what we get is something greater than -1 and at the same time greater or equal to 5, so the solution is,

x\in(\infty,-1)\cap(\infty, 5]=\boxed{(\infty,5]}.

Hope this helps.

6 0
3 years ago
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