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svetoff [14.1K]
3 years ago
5

As the minute hand of a large clock forms an angle of 52, the end of the minute hand traverses a distance of 23.5 inches. find t

he length of the minute hand.
Mathematics
1 answer:
Fudgin [204]3 years ago
7 0

The minute hand when moving is swiping a sector

The arc length is given 23.5 inch the angle swiped is 52 degree

we have to find radius

length of arc = 2pi r( theta )/360

23.5 = 2* 3.14 * r ( 52/360)

23.5 = r(0.907)

r= 23.5/ 0.907

r=25.90 inches Answer

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X2 +5x+1<br> x 3x2 - 2x + 4
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Second time posting this. Please help!! :)
Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

\frac{480+24(x-40)}{x}

The numerator of the rational expression the money he earned for 'x' hours

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5 0
3 years ago
a share of stock in the bree medical supply company is quoted at 35 1/4. suppose you hold 20 shares of that stock, which you bou
erica [24]
Total number of stocks bought = 20
Rate at which each stocks were bought = 31 1/2
                                                             = 63/2
Rate at which 20 stocks were bought = 20 * (63/2) dollars
                                                             = 10 * 63 dollars
                                                             = 630 dollars
Rate at which each stocks were sold = 35 1/4
                                                             = 141/4 dollars
Rate at which 20 stocks were sold = 20 * (141/4) dollars
                                                         = 5 * 141 dollars
                                                         = 705 dollars
Then
Amount of profit made by selling 20 stocks = (705 - 630) dollars
                                                                      = 75 dollars
So the total amount of profit made is $75. The correct option in regards to the given question is option "D".
3 0
3 years ago
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