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3 years ago

Find the slope between the points (-4,5) and (-8,-5)

Mathematics

2 answers:

Liono4ka [1.6K]3 years ago

8 0

Answer:

$\displaystyle 2\frac{1}{2} = m$

Step-by-step explanation:

$\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2} = m \\ \\ \frac{-5 - 5}{4 - 8} = \frac{-10}{-4} = 2\frac{1}{2}$

I am joyous to assist you anytime.

kakasveta [241]3 years ago

7 0

Answer:

$\frac{5}{2} \\$

Step-by-step explanation:

$\frac{ - 5 - 5}{ - 8 - - 4}$

Y - Y divided by X - X, the Y is 5 and the X is 2 (Rise over Run)

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A ferry takes several trips between points A and B. It moves at a constant speed of 0.35 miles/minute and takes the same route o

Fofino [41]

The answer is -|0.35 t -14| +14

<u>Step-by-step explanation</u>:

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3 years ago

What product lies between 5x7/10=

Paraphin [41]

5/1 • 7/10=
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3 years ago

If the radius is 7 units and the hight is 8 units what is the volume of the cylinder?

Alla [95]

Volume of cylinder is 1231.5 cm^2

Step-by-step explanation:

we are given:

Radius of cylinder = 7 units

Height of cylinder = 8 units

We need to find volume of cylinder

The formula used to find volume of cylinder is:

$Volume\,\,of\,\,cylinder=\pi r^2h$

Putting values and finding volume of cylinder:

$Volume\,\,of\,\,cylinder=\pi r^2h$

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3 years ago

The volume of the cone is 50π ft³. The height is 6 ft. What is the radius of the cone?

laila [671]

Answer:

r = 5 feet

Step-by-step explanation:

see attached for reference

recall that volume of a circular cone is given by

V = (1/3) πr²h, where

V = volume = given as 50π ft³

r = radius (we are asked to find this)

h = height of cone = given as 6 feet

Substituting the above known values into the equation:

V = (1/3) πr²h

50π = (1/3) π (r²)(6)

50π = π (r²)(2) (divide both sides by 2)

25π = π r² (divide both sides by π)

25 = r²

r = ±√25

r = ±5 (since radius cannot be negative, we select the positive value

r = 5 feet

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4 years ago

1. Write the nth term of the following sequence in terms of the first term of the sequence. 10, 20, 40, . . . 2.Write the nth te

ozzi

Hello,

1)
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2)

$u_{1}=a$
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$u_{n}=a+(n-1)*4$

8 0

4 years ago

Find the slope between the points (-4,5) and (-8,-5)​

Find the slope between the points (-4,5) and (-8,-5)