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3 years ago

Hurry only 5 minutes to answer!!!!!!!!!!!!!1111

Mathematics

1 answer:

xz_007 [3.2K]3 years ago

3 0

Answer:

-12, -3/4, -0.4, 0.4, 3/4, 8

Step-by-step explanation:

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4/5 divided by 1/3 plus 1/5 minus 3/5

r-ruslan [8.4K]

Answer:

$\frac{\frac{4}{5}}{\frac{1}{3}+\frac{1}{5}-\frac{3}{5}}=-12$

Step-by-step explanation:

Considering the expression

$\frac{\frac{4}{5}}{\frac{1}{3}+\frac{1}{5}-\frac{3}{5}}$

Solution Steps:

$\frac{\frac{4}{5}}{\frac{1}{3}+\frac{1}{5}-\frac{3}{5}}$

$\mathrm{Combine\:the\:fractions\:}\frac{1}{5}-\frac{3}{5}:\quad -\frac{2}{5}$

$=\frac{\frac{4}{5}}{\frac{1}{3}-\frac{2}{5}}$

$\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{\frac{b}{c}}{a}=\frac{b}{c\:\cdot \:a}$

$=\frac{4}{5\left(\frac{1}{3}-\frac{2}{5}\right)}$

join $\frac{1}{3}-\frac{2}{5}:\quad -\frac{1}{15}$

$=\frac{4}{5\left(-\frac{1}{15}\right)}$

$\mathrm{Remove\:parentheses}:\quad \left(-a\right)=-a$

$=\frac{4}{-5\cdot \frac{1}{15}}$

$\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{-b}=-\frac{a}{b}$

$=-\frac{4}{5\cdot \frac{1}{15}}$

$\mathrm{Multiply\:}5\cdot \frac{1}{15}\::\quad \frac{1}{3}$

$=-\frac{4}{\frac{1}{3}}$

$\mathrm{Simplify}\:\frac{4}{\frac{1}{3}}:\quad \frac{12}{1}$

$=-\frac{12}{1}$

$\mathrm{Apply\:rule}\:\frac{a}{1}=a$

$=-12$

Therefore

$\frac{\frac{4}{5}}{\frac{1}{3}+\frac{1}{5}-\frac{3}{5}}=-12$

4 0

3 years ago

I will give a brainliest

Tasya [4]

Step-by-step explanation:

g. (1/4 + 1/2) = 3/4

3/4 ÷ 3/2 = 1/2

h. (1/5 - 1/2) = 3/10

3/10 ÷ 3/5 = 1/2

I. (2/5 ÷ 5/6) = 12/25

12/25 × 7/8 = 21/50

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3 years ago

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borishaifa [10]

Answer:

it has a slope of -6

Step-by-step explanation:

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If 23 is subtracted from 8 times the number, the result is the square of 2 less than the number.

pychu [463]

I believe the answer is 116.

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8*15=120
sqrt2=4
the number 120-4=116

that’s what i got not sure if that is correct

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3 years ago

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