2 years ago

Find the circumference of the circle below to the nearest tenth Use 3.14 for a

Mathematics

1 answer:

AnnyKZ [126]2 years ago

8 0

Answer:

125.6

Step-by-step explanation:

all you have to do is multiple the 3.14 with 40 cm to get 125.6 cm

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12 feet.
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3 years ago

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Solving Exponential and Logarithmic Equation In exercise,solve for x or t.See example 5 and 6.

Natalija [7]

Answer:

x=3 , x=-3

Step-by-step explanation:

$e^{lnx^2} -9= 0$

Add 9 on both sides

$e^{lnx^2}=9$

To remove base 'e' we take ln on both sides

$ln e^{lnx^2}=ln9$

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3 years ago

They is 1440 cubic inches and the area of the base is 144 what is the hight

HACTEHA [7]

To find the volume of something, you do the area times the height. In this case you already know the volume so you solve it like this:

(x represents the height since you don't know the value)

1440= 144 * x

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1440/144= 144x/144

10 = x

Your height is 10:)

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3 years ago

What is 26% of 200.i really need to know

babunello [35]

26 percent of 200 is 52 :)

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Barry bought 18.50 meters of light rope at $0.480 per meter and three meters of heavy rope at $1.08 per meter. How much change

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Answer:$2.88

Step-by-step explanation:

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