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REY [17]
3 years ago
5

I don’t understand this one can someone help me?

Mathematics
1 answer:
Talja [164]3 years ago
7 0

Answer:

D

Step-by-step explanation:

First, simplify sqrt(18/30) into sqrt(3/5). This equals (sqrt(3))/(sqrt(5)) or (sqrt(15))/5. Now, multiply it by 8 to get \boxed{8\sqrt{15}\over5} or D.

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3 years ago
HELP IMMEDDIATLY, PLEASE
maxonik [38]

I think it's B and D because both of them will give you the same answer which is 2.71 but turn it into fraction.

5 0
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If a 4 x 16 rectangle has the same area as a square, what is the length of a side of the square?
Licemer1 [7]

Answer:

Option D. 8 units

Step-by-step explanation:

step 1

Find the area of rectangle

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step 2

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we have

A=64\ units^2

substitute

64=b^2

take the square root both sides

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therefore

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3 years ago
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Fofino [41]

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