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3 years ago

Helpppppppppppppppp ill mark you brainlist write in y=mx+b form

Mathematics

1 answer:

Anton [14]3 years ago

3 0

Answer:

In the form y=mx+c it is y=-10/7x-45/7

Step-by-step explanation:

We use the formula y-y1=m(x-x1) where m is the slope given by (y2-y1)/(x2-x1)

m=-5-5/-1-(-8)

m=-10/7(plug it into the formula and simplify)

y-5=-10/7(x-(-8)

y-5=-10/7(x+8){multiply through by 7}

7y-35=-10(x+8)

7y-35=-10x-80 (make y the subject)

7y=-10x-80+35

7y=-10x-45(divide through by 7)

y=-10/7x-45/7

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If the density of the man is 1.0321 grams per cubic cm. Then the body fat percentage will be 28.59%.

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An older method of estimating body fat percentage was to measure a person's average density (total mass divided by total volume) and apply a formula to convert it to a body fat percentage.

$\rm BF = \left (\dfrac{4.57}{p} - 4.142 \right) \times 100$

where BF = body fat and p = density in g/cm3 A man weighs 175 pounds.

A man weighs 175 pounds.

His total body volume is modeled by a cylinder with a height of 170 cm and a radius of 12 cm.

Then the density will be

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2 years ago

A pitcher allowed 8 runs in 24 innings how many did he allow in 40

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Neela is paid every two weeks. Her take-home pay is $532.82. What is her weekly pay?

Kaylis [27]

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During a pumpkin launching contest, two pumpkins are launched at the same time. The path of pumpkin A is modeled by the equation

4vir4ik [10]

Hello,

A)
h max
A:-2x/100+32/100=0==>x=16
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B)
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C)
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3 years ago

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