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Lilit [14]
3 years ago
11

What is the area of a circle whose diameter is 22?

Mathematics
1 answer:
Rina8888 [55]3 years ago
7 0

diameter 22 equals radius of 11

Area = PI * radius^2 = PI * 11 * 11

Area = 380.1327110844



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I’ll give u brainiest pls help me im so lost
Vlad1618 [11]

Answer:

(f o g)(4)=27

Step-by-step explanation:

(f o g)(4)=2x+5

f(g(4))=2x+5

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f(16-8+3)=2x+5

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3 0
3 years ago
3×-18=42 Solve for x!
Keith_Richards [23]
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3x = 42 + 18
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7 0
3 years ago
What is the area of the figure below?
Troyanec [42]

Answer:

The area of the figure is 7.5 m².

Step-by-step explanation:

Given the lengths of diagonals

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  • 6 m

The area of the given figure can be computed by multiply the lengths of the diagonals and then divide by 2.

so

Area = (2.5 × 6 ) ÷ 2

        = 15 ÷ 2

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Therefore, the area of the figure is 7.5 m².

3 0
3 years ago
What is 863.141 in expanded form?
tatuchka [14]
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total of 393 tickets were sold for the school play. They were elther adult tickets or student tickets. The number of student tic
Andrews [41]
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Explanation:

Let x be the number of student ticket
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2y + y = 393
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Substitute y value in one of the equation above:

x = 2(131)
x = 262
8 0
3 years ago
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