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Scrat [10]
3 years ago
13

Select the correct formula to find the area of a circle

Mathematics
1 answer:
Naya [18.7K]3 years ago
6 0

Answer:

pi*r^2= Area

Step-by-step explanation:

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Anyone know this ???
sineoko [7]
Make into improper fraction

5 and 1/6=5+1/6=30/6+1/6=31/6

3 and 2/4=3+2/4=3+1/2=6/2+1/2=7/2

5 and 1/6 times 2 and 2/4=
31/6 times 7/2=
217/12=
216/12+1/12=
18+1/12=
18 and 1/12
8 0
3 years ago
(4r2 – 3r + 2) – (-r2 – 3r) =
sasho [114]

Answer:

5r^2+2

Step-by-step explanation:

(4r^2 – 3r + 2) – (-r^2 – 3r) =

Distribute the minus sign

(4r^2 – 3r + 2)  +r^2 + 3r =

Combine like terms

(4r^2 + r^2 – 3r+ 3r + 2) =

5r^2+2

5 0
3 years ago
1. If a - b = 4 and a + b = 12, what is the<br> value of a?
Marta_Voda [28]
A=8

Explanation: a+b=12 a-b=4
^^^^^^^ ^^^^^^
8+4=12 8-4=4
A=8
8 0
3 years ago
HELLPP MEMMMEMEMEE pls
-Dominant- [34]

Answer:

60

Step-by-step explanation:

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4 0
3 years ago
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Mars2501 [29]

Answer:

if the recipe makes 48 cookies and the serving size is 3 then you should actually can just make the regular recipe and have 9 cookies leftover

Step-by-step explanation:

7 0
3 years ago
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