3 years ago

Find the area of a circle with radius 6 in.

Mathematics

1 answer:

goblinko [34]3 years ago

7 0

Answer:

a= pie times radius to the second power, so we do 3.14*(6*6)= 113.04

Step-by-step explanation:

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iogann1982 [59]

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3 years ago

Solve for x. X-10 =-30 Ox=-40 Ox=-20 x = 20 x = 40

Annette [7]

x-10= -30

move -10 to the other side

sign changes from -10 to +10

x-10+10= -30+10

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Answer:

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3 years ago

The coordinates of point E are (−9, −5) and the coordinates of point F are (−2, −1) .

Ksenya-84 [330]

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--------. =
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4 years ago

To measure the distance, a an Engineer locates points A, B, C, D, and E as shown. What is the length of DB to the nearest meter?

yarga [219]

I believe the answer should be DB = 10.
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3 0

3 years ago

The temperature last Monday was 32˚F at 8:00 am. During the next hour it dropped to 24˚F. What was the percent decrease?

jek_recluse [69]

Answer:

The percentage decrease in the temperature is 25%.

Step-by-step explanation:

The temperature last monday was =32°F

The dropped temperature during the next hour=24°F

The Percentage decrease in the temperature will be= $\frac{32^{{\circ}}-24^{{\circ}}}{32}{\times}100$

= $\frac{8}{32}{\times}100$

= $0.25{\times}100$

= $25%$

7 0

4 years ago