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3 years ago

Can you please Help me with this? (Greatly Appreciated)

Mathematics

1 answer:

exis [7]3 years ago

3 0

Answer:

x=4²-((3×2)÷2)

x=13

Step-by-step explanation:

assuming this is a right triangle (90dgr)

area of the square... a×a

area of the right triangle..= (width×height) ÷2

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X + 4y = 0<br> 16y = -4x<br> What is the solution to the system?

Savatey [412]

Answer:

the answer is 4

Step-by-step explanation:

you divide -4 to both sides and 16 divided by -4 is 4

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3 years ago

A cylinder has a total volume of 678.59 and a height of 6m. what is the diameter of the cylinder? please help and show work

RoseWind [281]

Volume =
$\pi {r}^{2} h$
$r = \sqrt{678.59 \div 6}$
multiply r by 2 and you will get diameter

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2 years ago

Express as a fraction in the simplest form: 43.5%

frez [133]

Answer:

Step-by-step explanation:

43.5 x 10 = 435

435/1000 = 87/200 (simplified)

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1 year ago

PLS HELP ME GIVING 43 POINTS I GIVE BRANLIEST PLS HELP ME FOR THIS TEST ITS MATH SUPER EZ

Naya [18.7K]

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Step-by-step explanation:

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2 years ago

Read 2 more answers

What is the value of x? <br> -2/7x+6+1/7x=18 <br> x=

Alenkinab [10]

$- \frac{2}{7} x$ + 6 + $\frac{1}{7} x$ = 18

First, simplify $\frac{2}{7} x$ to $\frac{2x}{7}$ / Your problem should look like: $-\frac{2x}{7}$ + 6 + $\frac{1}{7} x$ = 18
Second, simplify $\frac{1}{7} x$ to $\frac{x}{7}$ / Your problem should look like: $- \frac{2x}{7}$ + 6 + $\frac{x}{7}$ = 18
Third, simplify $- \frac{2x}{7}$ + 6 + $\frac{x}{7}$ to $- \frac{x}{7}$ + 6 / Your problem should look like: $-\frac{x}{7}$ + 6 = 18
Fourth, regroup terms. / Your problem should look like: 6 - $\frac{x}{7}$ = 18
Fifth, multiply both sides by 7. / Your problem should look like: 42 - x = 126
Sixth, subtract 42 from both sides. / Your problem should look like: -x = 126 - 42
Seventh, simplify 126 - 42 to 84. / Your problem should look like: -x = 84
Eighth, multiply both sides by -1. / Your problem should look like: x = -84

Answer: x = -84

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2 years ago