3 years ago

The following formula gives the area of a circle, A, dependent on its radius, r.

Mathematics

1 answer:

Firdavs [7]3 years ago

5 0

Answer:

sqrt(A/pi), -sqrt(A/pi)

Step-by-step explanation:

A=pi*r^2

r^2=A/pi

r=sqrt(A/pi), -sqrt(A/pi)

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Need help with b) and c).

MAVERICK [17]

Step-by-step explanation:

answer explained in the photo i attached

8 0

3 years ago

Can someone please help me?

NNADVOKAT [17]

1. 4 x 2 x 7 = 56

2. 2 x 8 x 3 = 48

56 + 48 = 104

Good Luck!

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3 years ago

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emily is buting gifts for 20 people at work.The boxes for the gifts are 6 inches long,6 inches wide ,and 6 inches high .How much

kvasek [131]

Answer:

360 inches or 30 feet

Step-by-step explanation:

6x3=18

18×20=360 inches

or...

360÷12=30 to get amount in feet.

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3 years ago

PLZ HELP!!! CORRECT ANSWER ONLY PLEASE<br><br> What is the value of x?

irina1246 [14]

Answer:

x = 98 mm

Step-by-step explanation:

The angle bisector YT divides the triangle into proportional segments:

VY/VT = KY/KT

Filling in the numbers and multiplying by VT, we have ...

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Then we can find x from ...

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The value of x is 98 mm.

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3 years ago

Christopher has a part-time job that pays $2,900 for the year. During the year 24% is taken out for Federal Taxes. At the end of

Assoli18 [71]

Answer:

$164 refund

Step-by-step explanation:

2900 x .24= $686 withheld

2900 x .18= $522 actually owed

686-522= $164

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3 years ago