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abruzzese [7]
2 years ago
9

The area of a sector of a circle is given by the equation uppercase A = StartFraction pi r squared uppercase S Over 360 EndFract

ion, where r is the radius of the circle and S is the angle measure of the sector.
Mathematics
1 answer:
Ganezh [65]2 years ago
8 0

Answer:360A/pi ^2

Step-by-step explanation:

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A(x+1)(x-1)+b(x-2)(x+1)+(x+1)^2=9x-x-10 What is a+b?
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Now this equation is much simpler!

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4 0
3 years ago
Which expression is equivalent to 5x-30?<br> A. 5(x-30)<br> B. 5(x-6)<br> C. 5x(x-6)<br> D. x(5-30)
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7 0
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A cement walk 3 ft wide is placed around the outside of a rectangular garden plot that is 20ft by 30ft. Find the cost of the wal
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Let us calculate the area of the walk.

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Therefore, total cost of the walk = 12.25 × 37.3 = $456.92.

7 0
3 years ago
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