2 years ago

The average body temperature of a lemming is 98.6 degrees Fahrenheit. The

Mathematics

1 answer:

rosijanka [135]2 years ago

6 0

I’m doing this too hopefully someone answers quick cause I’m confused also.

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Mice21 [21]

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3 years ago

Kelly practiced her flute for 30 minutes a day for 9 days. How many total minutes did she practice?

Lesechka [4]

she practice 270 minutes

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2 years ago

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Is the distance around a circle . You calculate the of a circle by multiplying the diameter by 3.14

anzhelika [568]

Distance around a circle is CIRCUMFERENCE
DIAMETER*PI=CIRCUMFERENCE

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3 years ago

pleeeeeeeeeeeease hellllllllp meeeeeee the circle has a center of 0.its raduis is 3 cm,and the central angle A measures 100.what

Vsevolod [243]

Answer:

2.5 pi

Step-by-step explanation:

Comment

If you were trying to get the area of a whole circle, you would use

Area = pi r^2

You have to modify the formula to show that just part of the circle has an area that you are interested in.

The new formula is

Area = (theta/360) pi r^2

Givens

r = 30 cm

theta = 100

Solution

Area = (100 / 360) * pi * r^2 Substitute the givens into this formula

Area = (5 / 18) * pi * 3^2 Expand

Area = (5 / 18) * pi * 9 Cancel 9 into 18

Area = 5/2 * pi

Area = 2.5 * pi

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2 years ago

What is the Slope of the line

vampirchik [111]

Answer:

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

Step-by-step explanation:

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Simply plug in 2 coordinates into the slope formula to find slope <em>m</em>:

$m=\frac{-4-(-1)}{5-1}$

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2 years ago