You want to make an angle measuring 35° by marking an arc on the perimeter of a disk with a diameter of 16 inches and drawing li nes from the ends of the arc to the disk's center. to the nearest tenth of an inch, how long should the arc be?
1 answer:
The arc length is given by .. s = rθ . . . . . . θ is the central angle in radians .. = (8 in)*(35/180*π) .. ≈ 4.9 in _____ A disk 16 inches in diameter has a radius of 8 inches.
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Step-by-step explanation:
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I think the answer is C. 13.
Step-by-step explanation:
(-2)^2-(-8)+1
4+8+1
12+1
13
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A or -51
Step-by-step explanation:
-5^2 + 3(-5) -11 = -51
hope this helped
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Because your sleep deprived and your head is clumped up with more equations. :( i wish school was easy
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hard to see the answers on the screen with the glare but the answer is 2.4 so I would say if there is a choice between 2 and 3 that would be the answer