Mathematics, 19.01.2020 06:31 ravenmcfarlandp07okx

A. startroot startfraction 2 (2) (3) (3) (a) (a) (a) (a) (a) (a) (a) (a) over 3 (3) (5) (5) (a) (a) endfraction endroot
b. startroot startfraction 4 a superscript 6 baseline over 25 endfraction endroot
c. startfraction 5 over 25 endfraction startroot startfraction a superscript 8 over a squared endfraction endroot
d. startfraction 6 over 15 endfraction a superscript 4
e. two-fifths a cubed
which expressions listed on the left are equivalent to startroot startfraction 36 a superscript 8 baseline over 225 a squared endfraction endroot? check all that apply. (assume that a ≠ 0.)
a
b
c
d
e

Answers: 2

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Answer from: kay8739

Option A. StartRoot StartFraction 2 (2) (3) (3) (a) (a) (a) (a) (a) (a) (a) (a) Over 3 (3) (5) (5) (a) (a) EndFraction EndRoot

Step-by-step explanation:

From all the five options, we need to find the expression which is equivalent to $\sqrt{\frac{36 a^{8}}{225 a^{2}}}$

Option A: "StartRoot StartFraction 2 (2) (3) (3) (a) (a) (a) (a) (a) (a) (a) (a) Over 3 (3) (5) (5) (a) (a) EndFraction EndRoot" which can be written as

$\sqrt{\frac{2(2)(2)(3)(3)\left(a^{8}\right)}{3(3)(5)(5)\left(a^{2}\right)}}=\sqrt{\frac{36 a^{8}}{225 a^{2}}}$

Hence, Option A is the correct answer.

Option B: "StartRoot StartFraction 4 a Superscript 6 Baseline Over 25 EndFraction EndRoot" which can be written as

$\sqrt{\frac{4a^{6} }{25} }$ which is not equivalent to $\sqrt{\frac{36 a^{8}}{225 a^{2}}}$

Hence, Option B is not the correct answer.

Option C: "StartFraction 5 Over 25 EndFraction StartRoot StartFraction a Superscript 8 Over a squared EndFraction EndRoot" which can be written as

$\frac{5}{25} \sqrt \frac{a^{8} }{a^{2} }$ which is not equivalent to $\sqrt{\frac{36 a^{8}}{225 a^{2}}}$

Hence, Option C is not the correct answer.

Option D: "StartFraction 6 Over 15 EndFraction a Superscript 4" which can be written as

$\frac{6}{15} a^{4}$ which is not equivalent to $\sqrt{\frac{36 a^{8}}{225 a^{2}}}$

Hence, Option D is not the correct answer.

Option E: "Two-fifths a cubed" which can be written as

$\frac{2}{5} a^{3}$ which is not equivalent to $\sqrt{\frac{36 a^{8}}{225 a^{2}}}$

Hence, Option E is not the correct answer.

Hence, the correct option is A.

Thus, the expression is equivalent to StartRoot StartFraction 2 (2) (3) (3) (a) (a) (a) (a) (a) (a) (a) (a) Over 3 (3) (5) (5) (a) (a) EndFraction EndRoot.

Answer from: Quest

If there are four friends then each would get, 1.25 or 1 1/4. so this is how i solved 5 ÷ 4 = 1.25 . hope this ; )

Answer from: Quest

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

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