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Slav-nsk [51]
3 years ago
9

A 12 inch diameter pizza is cut into eight equal pieces what is the area of each piece

Mathematics
2 answers:
aksik [14]3 years ago
5 0

Answer:

A = 1/8·pi·r^2 = 1/8·pi·6^2 = 9/2·pi = 14.14 inches²


Katyanochek1 [597]3 years ago
4 0

Answer:

4.5π in^2

Step-by-step explanation:

First, find the area of the entire pizza.  Since the pizza diameter is 12 inches, the radius is 6 inches.  The area is A = π(6 in)^2 = 36π in^2.

Next, divide this total area by 8, since we want 8 equally sized pieces.

36π in^2

-------------- = 4.5π in^2 (answer)

       8

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kumpel [21]

Answer:

36

Step-by-step explanation:

ƒ(x) = 5x^2 − 9x + 18,

Let x=3

ƒ(3) = 5*3^2 − 9*3 + 18,

      =5*9 - 27+18

        45 - 27+18

         36

3 0
3 years ago
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Irina-Kira [14]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
I really need help please
Mkey [24]
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notice the picture below

all angles added up together, will make up just a flat line, or 180°

now, notice in the picture, the ∡BGD is really just " a + b " wide, notice the green angle in the picture of ∡BGD, well, we know what a + b is

7 0
3 years ago
I need help with number 3
olya-2409 [2.1K]

Answer: He would earn $14

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Hope this helps

3 0
3 years ago
Read 2 more answers
At the fair 4 employees were paid $8.75 an hour to work at a funnel cake stand. They worked 8 hours at regular pay then for 5 ho
nordsb [41]

Answer:

$125.25

Step-by-step explanation:

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h is hours regular pay and e is extra pay for overtime. Since its an extra $2.50 for overtime, add that to the regular pay. Put in the hours:

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Simplify by multiplying 11.25 by 5

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Add

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7 0
3 years ago
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