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oee [108]
3 years ago
11

SOMEONE PLZ HELP!! :)

Mathematics
1 answer:
RUDIKE [14]3 years ago
8 0

Answer: Option a.

Step-by-step explanation:

Surface area = 2*π*r( r+h )

= 2* π*6 ( 6 + 3 )

= 339.3

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How do you find the answer 9% of $10
o-na [289]
You would Multiply 9% and 10.
Keep this in mind whenever you see the word "of" in any kind of math problem like this you would multiply.
So if you multiply 9% and 10 you would get your Grand Total of 0.9
Again keep that in mind it will save you the hassle :)
3 0
3 years ago
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The exchange rate between dollars ($) and pounds (£) is $1 = £0.65 . The exchange rate between euros (€) and pounds is €1 = £0.7
ivolga24 [154]

Answer:

€520=£442.83

=£442.83-£260

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Therefore he receives $251.52

5 0
2 years ago
Help will give brainiest and 20 points, Here is the data above. If you don’t answer properly I will report
Mkey [24]

Answer:

In total 177 more students enrolled this year.

Step-by-step explanation:

First get the sum of the students who enrolled in 1995, then the sum of 2005 and then subtract the sums.

5 0
3 years ago
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disa [49]

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I hope it helps you

5 0
3 years ago
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The length of a rectangle is 4 more than it's width. Write an equation that will determine the dimensions if the area of the rec
Firdavs [7]

Answer: The equation is W^2 + 4W - 96= 0

{Please note that ^2 means raised to the power of 2}

Step-by-step explanation: We have been given hints as to the measurement of the length and width of the rectangle. The length is given as four more than the width. What that means is that whatever is the width, we simply add four to get the measurement of the length. Therefore if the width is W, then the length is W + 4.

That is,

L = W + 4 and

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Also we have the area given as 96.

Remember that the area of a rectangle is given as

Area = L x W.

In this question, the Area is expressed as

Area = (W + 4) x W

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Subtract 96 from both sides of the equation and we have

W^2 + 4W - 96 = 0.

We now have a quadratic equation from which we can determine the dimensions of the rectangle

5 0
3 years ago
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