3 years ago

Free poi.nts but if you can figure this out:

Mathematics

1 answer:

Digiron [165]3 years ago

4 0

Answer:

hiiii how r u

Step-by-step explanation:

brainiest pleasee

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What ratio shows 20:12 written in simplest form?

arsen [322]

It is 5:3 or 5/3

Divide it by 4

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3 years ago

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A rectangular brick has a length of 5 centimeters, a width of 9 centimeters and a height of 20 centimeters.What is the surface a

a_sh-v [17]

ANSWER
The surface area of the brick is;

$650 \: {cm}^{2}$

EXPLANATION

The dimensions of the rectangular brick are

$l = 5cm$
$w = 9cm$
$h = 20cm$

The total surface area of a rectangular brick is given by,

$T.S.A = 2(lw + lh + hw)$

We substitute the values into the formula to obtain,

$T.S.A = 2(5 \times 9 + 5 \times 20 + 9 \times 20)$

$T.S.A = 2(45+ 100+ 180)$

$T.S.A = 2(325)$

$T.S.A =650 \: {cm}^{2}$

6 0

3 years ago

Please help will give brainleist

padilas [110]

Answer:

Y= -1/3x +2.5

step-by-step explanation:

first I reconfigured the given equation: x+3y=15

-x+x+3y=15 -x Subtracted x from both sides

3y=15-x Simplify

3y/3=15-x/3 Divide both sides by 3

y=-1/3x+3 Simplify

I turned it into y=-1/3x+5

then I translated the line up and down to find what point crossed (6,1)

The proper value for B in y=mx+b was 2.5

Try using Desmos online calculator it really helps

Hope this helped :)

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3 years ago

The number of African American federal and state legislators has increased approximately linearly from 1136 positions in 2001 to

topjm [15]

Answer:

wdy mean by find an equation

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3 years ago

The soccer team won 12 out of 14 games. If this rate continues, how many games will they win if they play a total of 21 games

Gwar [14]

If they won 12 out of 14 games that will be about 85 percent
i think your answer will be 18

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4 years ago

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