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zmey [24]
3 years ago
13

Find the area of the shaded sector of the circle. Use pi=3.14

Mathematics
1 answer:
Neporo4naja [7]3 years ago
4 0

Answer:

If radius of circle = 1, the shaded sector area is calculated by:

A = pi x radius^2 x (136 x 2)/360 = 3.14 x 1^2 x 272/360 =2.37

Hope this helps!

:)

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Ibrahim likes to run a loop around the park near his house that is ⅞ mile long. There is a water fountain ½ way around the loop.
tamaranim1 [39]

Answer:

7/16 mile

Step-by-step explanation:

Distance of the loop = 7/8 mile

Distance of Water fountain = 1/2 of the Distance of the loop

= 1/2 of 7/8

Ibrahim stopped to get a drink of water at the water fountain. How far did Ibrahim run?

= 1/2 of 7/8

= 1/2 * 7/8

= (1 * 7) / (2 * 8)

= 7/16

Ibrahim ran 7/16 mile to drink water at the water fountain around the loop

8 0
3 years ago
A small bottle contains 2 cups of juice Do 5 small bottles of juice have a greater amount of juice than a 1 quart bottle juice ?
Irina18 [472]

Answer:

Yes

Step-by-step explanation:

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2 times 5 = 10

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6 0
3 years ago
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The perimeter of a square is 56 cm. What is the approximate length of its diagonal?
kotykmax [81]
S = 56 cm
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4 0
3 years ago
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What is the coefficient of x^3 in the expansion of (2x-3)^5?
docker41 [41]

Answer:

309

Step-by-step explanation:

(2x-)^5

step 1

1 5 10 10 5 1

step 2

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10(2x^4-3³) 5(2x^5-3²)

1(2x^0-3¹)

step 3

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step 4

2 -243-61-7 +1 -1=309

4 0
3 years ago
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Gelneren [198K]

Answer:

x=  3

Step-by-step explanation:

4x+ 4 x= 12 + 12  

8x = 24

x=  24/8  

x= 3

3 0
3 years ago
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