3 years ago

The area of a circle is 25 pi square units what is the radius

1 answer:

6 0

Area = Pi x radius squared

Therefore the radius is 5 (5 x 5 = 25)

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pogonyaev

Answer: 8y4+25y3+60y2+10y+7

Step-by-step explanation:

(y2+3y+7)(8y2+y+1)

=(y2+3y+7)(8y2+y+1)

=(y2)(8y2)+(y2)(y)+(y2)(1)+(3y)(8y2)+(3y)(y)+(3y)(1)+(7)(8y2)+(7)(y)+(7)(1)

=8y4+y3+y2+24y3+3y2+3y+56y2+7y+7

=8y4+25y3+60y2+10y+7

hope this helps!:)

8 0

3 years ago

Fantom [35]

The answer is the second one, <em>2.</em>

3 0

3 years ago

dalvyx [7]

Answer:

Step-by-step explanation:

7 0

3 years ago

Ivenika [448]

Check the picture below.

4 0

3 years ago

Nuetrik [128]

Answer:

Step-by-step explanation:

ACB is an inscribed angle

so ∠ACB = 1/2 mAB

Hence we got

$4x+4=\frac{1}{2}. 96 \\4x+4=48\\4x=44\\x=11$

4 0

3 years ago