2 years ago

5²-64÷4 simplify and show the steps

Mathematics

1 answer:

ololo11 [35]2 years ago

8 0

Answer:

Step-by-step explanation:

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Which expression is equivalent to 4 square root 6 divided by 3 root 2

denis-greek [22]

Answer:

The expression is equivalent to 4 square root 6 divided by 3 root 2 is:

8/3

Step-by-step explanation:

Given expression:

4 square root 6 divided by 3 root 2

$\frac{4\sqrt{6}}{3\sqrt{2} }$

$=\frac{4\sqrt{2*2*2}}{3\sqrt{2} }$

$=\frac{4\sqrt{2*2^{2} }}{3\sqrt{2} }$

square root of 2² = 2 hence,

$=\frac{4*2\sqrt{2}}{3\sqrt{2} }$

$=\frac{8\sqrt{2}}{3\sqrt{2} }$

Common terms in the numerator and denominator cancels each other out

$=\frac{8}{3}$

By solving the expression using simple mathematical rules, we got an equivalent expression of

$\frac{4\sqrt{6}}{3\sqrt{2} } = \frac{8}{3}$

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2 years ago

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What is 3^(3/2) equal to

Delicious77 [7]

It equals 5.1962.... If it's 3/2 then you can do 3 divided by 2 and you'll get 1.5. If you have a scientific calculator you can do 3 to the power of 1.5 which will get you your answer.

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3 years ago

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30% of doctors on a hospital are female. if there are 780 doctors altogether, how many doctors are female ? round to the nearest

Archy [21]

30% as a decimal is 0.3

Multiply 780 by 0.3
780(0.3)=234 female doctors

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Write your answer without using negative exponents

Reil [10]

Answer:

$\frac{1}{ {u}^{42} }$

Step-by-step explanation:

From law of indices

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Which ordered pair is not a solution to the inequality 2x+4y<9

castortr0y [4]

Answer:

2x+4y,9

Step-by-step explanation:

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