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3 years ago

Area of a circle mathswatch answrts

Mathematics

1 answer:

hichkok12 [17]3 years ago

4 0

Answer:

The area of a circle can be calculated by using the formula:

A = πr²

Step-by-step explanation:

I'm assuming that you are asking about how to calculate the area of a circle, so this formula would be it, where the symbol 'π' is pi, a number which never ends, but in calculations is typically rounded to 3.14. However, on your calculator you may have a button which you can press to find the area of a circle that way.

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Which value of the x is in the solution set of the following inequality -x+8>6

vfiekz [6]

The answer would be 1

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3 years ago

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Ede4ka [16]

Answer:

Step-by-step explanation:

10-3=7

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3 years ago

Given h(x) = x^2-4/2, find h(-8)

vlada-n [284]

Answer:

Step-by-step explanation:

(-8)^2-2

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3 years ago

The chu family can hike 3 miles per hour how long will it take them to hike 15 miles

s344n2d4d5 [400]

Answer:

5 hours

Step-by-step explanation:

if they hike 3 miles per 1 hour, and you divide 15 (miles) by 3 (miles) you get 5 hours because each hour they walk 3 miles

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3 0

3 years ago

18) mZVST<br> -37.8 +2<br> T.<br> +20<br> -27x-3

Burka [1]

Answer:

m∠VST = 105°

Step-by-step explanation:

Two central angles are marked as having the same measure. The measure of the corresponding arcs are the same. The sum of all arc measures is 360°.

(-37x +2) +2(-27x -3) = 360

-91x -4 = 360

-91x = 364

x = -4

m∠VST = (-27(-4) -3) = 105 . . . . degrees

3 0

3 years ago