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yKpoI14uk [10]
3 years ago
6

Slope=-7 ;(4,-30) what is the equation?

Mathematics
1 answer:
notsponge [240]3 years ago
7 0

Answer:

y=-7x -2

Step-by-step explanation:

use formula to find the equation when you know slope and a point

it is: y-y1 = m(x-x1)

plug in values

y-(-30) = -7(x-4)

y+30 = -7x + 28

- 30 from both sides

y = -7x -2

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Please help with this will give brainliest to the first answer!
kozerog [31]

Answer:

your answer is 415 in^3

Step-by-step explanation:

ok the equation  in finding the volume of a come is

V= \pi r^2 \frac{h}{3}

step 1: plugin

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3.14 x 6^2 x 11/3

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113.04x 11/3= 114. 48, when rounded, it's going to give you 415 in^3

5 0
2 years ago
How do you answer this?
SVEN [57.7K]
(m^{-2})^5=m^{-2\cdot5}=m^{-10}

x^2+3x-10=\\
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4 0
4 years ago
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Eddi Din [679]

Answer:

i can help with 9 but not 10 so here you go

Step-by-step explanation:

12+12=24

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6+6=12

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length=12

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7 0
3 years ago
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The square below has a side length of 14 inches. What is the area of the shaded region?
hichkok12 [17]

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Step-by-step explanation:

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Easy algebra! Please help! Will mark brainiliest!
Inessa [10]

Answer:

y = 97749e^{x}

Step-by-step explanation:

a) Let Area be the independent variable and Price of the homes sold be dependent on the area.

Let x represents the area and y represents the price.

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The model so obtained is:

y =97749e^{0.00002x}

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y = 97749e^{x}

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