3 years ago

Find the area of the circle. Round your answer to the nearest hundredth 3in

Mathematics

1 answer:

FrozenT [24]3 years ago

4 0

Answer:

28.26 square inches

Step-by-step explanation:

Formula for area of a circle:

$A=\pi r^2$

Radius is 3.

$A= \pi (3)^2\\A=\pi 9$

Use 3.14 for pi:

$A = 3.14 * 9 = 28.26\\A=28.26$

The area should be 28.26 square inches.

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1/5 x 6/7 ? A. 6/12 B.7/30 C.6/35 D.7/35

OverLord2011 [107]

In order to get the answer to this question you must multiply the numerators then multiply the denominators and reduce if needed.

$\frac{1}{5} \times\frac{6}{7}$

$1\times6=6$

$5\times7=35$

$=\frac{6}{35}$

Therefore your answer is option C "6/35."

Hope this helps.

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4 years ago

Translate the phase to an algebra expression. Fifteen less than 6 times a number

Natasha2012 [34]

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3 years ago

What is equivalent to 2/4

padilas [110]

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4 years ago

Read 2 more answers

HELP NOW PLEASE! What is the volume of a cube with length 8 feet? V=lwh _ft³

Igoryamba

the volume of the cube is: 512 cubic feet

Step-by-step explanation:

Given

Length = l = 8 feet

The formula for the volume of a cube is given by:

$V = l * w * h$

In case of a cube, the length, width and height are equal so the volume will be:

$V = l^3$

Putting l = 8

$V = (8)^3\\V = 8*8*8\\V = 512\ ft^3$

Hence,

the volume of the cube is: 512 cubic feet

Keywords: Volume, cube

Learn more about volume at:

#LearnwithBrainly

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4 years ago

What answer B? I’m confused

marishachu [46]

Answer:

about 35 mins

Step-by-step explanation:

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3 years ago