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2 years ago

Pleases help with 4-9!

Mathematics

1 answer:

Serhud [2]2 years ago

5 0

Step-by-step explanation:

The answer is

$m = \frac{4 - 0}{0 - ( - 2)} = \frac{4}{2} = 2$

$m = \frac{3 - 0}{0 - 4} = \frac{ - 3}{4}$

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The perimeter of a triangle is 47 feet. One side of the triangle is one foot longer than the second side. The third side is four

Ugo [173]

Answer:

The lengths of all three sides (in feet) are = 15, 14, and 18 feet

Step-by-step explanation:

Perimeter of Triangle = 47ft

Let the one side be 'x'

Side 1 = x

One side of the triangle is one foot longer than the second side

Side 2 = x - 1

The third side is four feet longer than the second side

Side 3 = (x - 1) + 4

Perimeter = sum of all sides

47 = x + (x - 1) + (x - 1) + 4

47 = x + x - 1 + x - 1 + 4

47 = 3x + 2

47 - 2 = 3x

45 = 3x

x = 15

substitute for x in each of the sides

Side 1 = x => 15 feet

Side 2 = x - 1 => 15 - 1 = 14 feet

Side 3 = (x - 1) + 4 => 14 + 4 = 18 feet

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3 years ago

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The height of an ostrich is 20 inches more than 4 times the height of kiwi write and solve an equation to find the height of kiw

seropon [69]

The answer is 80 I think

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3 years ago

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Any assistance would be great!

vladimir1956 [14]

The domain is the input values, which would also be X values.

{ x |x= -5, -3, 1, 2,6}

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3 years ago

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Please solve all 3 I need this quick

AnnyKZ [126]

Answer: i have absolutely no idea

Step-by-step explanation:

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2 years ago

What is the volume of the cone? cone v = one-third b h startfraction 70 over 3 endfraction pi centimeters cubed startfraction 14

Bas_tet [7]

Using the assumed values, the volume of the cone is $V = \frac {250}3\pi$

<h3>How to determine the volume of the cone?</h3>

The volume of a cone is calculated using:

$V = \frac 13\pi r^2h$

The parameters are not given.

So, we use the following assumed values

Radius, r = 5

Height, h =10

Using the assumed values, we have:

$V = \frac 13\pi * 5^2 * 10$

Evaluate the product

$V = \frac {250}3\pi$

Hence, using the assumed values, the volume of the cone is $V = \frac {250}3\pi$