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professor190 [17]
3 years ago
12

Does anyone know it?

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
6 0

Answer:

i know the ANSWER!

Step-by-step explanation:

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Beinggreat78 answer fast please :')
Dovator [93]

Answer:

17662.5 sq. feet

Step-by-step explanation:

We know that the formula for Area of a Circle is A = \pi (r)^2.

r = radius; d = diameter, which is r*2


And so, in the question, it gives you that the diameter is 150, first we divide it by 2 to get the radius.

150/2 = 75

The question said to keep \pi =3.14, so then we plug in the equation-

A = 3.14 * 75^2


Then we use PEMDAS [Parenthesis; Exponents; Multiply & Divide; Add & Subtract] which would get us-

A = 3.14 * 5625 (first doing the Exponent)

And we continue-

A = 17662.5 (then multiple)

So our answer is-

17662.5 sq. feet

I hope this helps!
Please give brainliest!

Have a great day

3 0
2 years ago
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Can someone help ASAP I think Ik the answer but don’t wanna get wrong
Elden [556K]

Answer:

(4x+1)= 81

Step-by-step explanation:

4x+1= 81

4x= 81 - 1

4x= 80

x= 80/4

x= 20

8 0
3 years ago
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(-2m^3n^4)^x=-8m^9n^12
kati45 [8]

Answer:

6m^{2} - 5mn - 6n^{2}

Step-by-step explanation:

I hope this helps you :)

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Erica prints a picture at homeuseing computer software. The photo she prints has a lenth of 6 inches and a width 4 inches. Erica
astraxan [27]

the length and width ofthe new photo is 9.5 by 6

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-8-x=x-4x < what is the answer Please show work. 37 POINTS
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Answer:

-8-x=x-4x

-8-x=-3x

-8=-2x

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3 years ago
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