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4 years ago

Someone please help. I don’t get this can someone explain it to me

Mathematics

1 answer:

dusya [7]4 years ago

7 0

Answer:

it is math, if you need help just ask

Step-by-step explanation:

it is math, if you need help just ask

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Rewrite the following expression using the properties of rational exponents. Be sure your answer is in simplest form.

Nookie1986 [14]

Answer:

$(2\cdot 6)^{\frac{3}{2}}=24(3)^{\frac{1}{2}}$

Step-by-step explanation:

The given expression is $(2*6)^{\frac{3}{2}}$

We multiply within the parenthesis to get:

$(12)^{\frac{3}{2}}$

Recall that: $a^{\frac{m}{n} } =\sqrt[n]{x^m}$

We apply this property to get:

$(12)^{\frac{3}{2}}=\sqrt{12^3}$

$(12)^{\frac{3}{2}}=\sqrt{12^2*12}$

This simplifies to

$(12)^{\frac{3}{2}}=12\sqrt{12}$

We can simplify further

$(12)^{\frac{3}{2}}=12\sqrt{4*3}=12*2\sqrt{3}=24\sqrt{3}$

We rewrite as rational exponent $24(3)^{\frac{1}{2}}$

3 0

3 years ago

Please help!!! ill give brainliest

yawa3891 [41]

Answer:

Step-by-step explanation:

divide the number then add on

7 0

3 years ago

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Stephen was thinking of a number. Stephen divides by 7, then adds 8 to get an answer of 12. What was the original number?

Ganezh [65]

Answer:

the answer is twenty-eight

7 0

3 years ago

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The graph shows a line and two similar triangles. On a coordinate plane, a line goes through (0, 2) and (6, 4). A small triangle

Keith_Richards [23]

Answer:

I'm pretty sure it's y= 1/3x + 2

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Gisselle has 1/2 of a candy bar. She role off 1/2 of what she had. She then took the piece she broke off and split it into three

saul85 [17]

Answer:

$\frac{1}{12}$

Step-by-step explanation:

Given:

Gisselle has 1/2 of a candy bar.

She role off 1/2 of what she had and split it into three equal pieces.

Question asked:

What fraction of a candy bar was each piece?

Solution:

Gisselle has = $\frac{1}{2} \ of \ a \ candy \ bar$

She role off = $\frac{1}{2} \ of \ what\ she \ had$

$=\frac{1}{2} \ of\ \frac{1}{2}\\=\frac{1}{2} \times \frac{1}{2}\\\\=\frac{1}{4}$

As she split it into three equal pieces, we will divided it by 3, we get,

$\frac{1}{4} \div3\\\frac{1}{4}\times\frac{1}{3}$

$\frac{1}{12}$

Therefore, fraction of a candy bar of each piece is $\frac{1}{12}$

4 0

3 years ago