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leva [86]
3 years ago
5

On May 14, 1898, a severe hailstorm hit Kansas City. The largest hailstones were 9.5 inches in circumference. Find the radius of

one of the largest hailstones. The formula for the circumference of a circle is c =2nr.
Mathematics
1 answer:
tigry1 [53]3 years ago
6 0
C = \pir
9.5 = 2\pir
\pir = 4.75
r = 1.511971959 
The number above should be rounded to the nearest 2 decimal places, so the answer is 1.51.
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Write the point-slope form of the equation of the line with a slope of - 2 and an x-intercept of - 1. Include your work in your
coldgirl [10]
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What is the value of p in the linear equation 24p + 12 – 18p = 10 + 2p – 6?
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<u>the answer is</u>

the value of p in the linear equation  is -2

6 0
3 years ago
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A rectangle has the following vertices. Find the area of the rectangle. (9, −1), (−1, 7), (−5, 2), (5, −6)
stiks02 [169]

Answer:  82 sq. units .

Step-by-step explanation:

Let A (9, −1), B (−1, 7), C(−5, 2), D(5, −6) are the vertices of rectangle.

Then we plot them on graph ( as provided in attachment)

Length = AB =\sqrt{(9+1)^2+(-1-7)^2} units  [By distance formula : \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}]

=\sqrt{(10)^2+(-8)^2}=\sqrt{100+64}=\sqrt{164}=2\sqrt{41} units

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=\sqrt{4^2+5^2}\\\\=\sqrt{16+25}\\\\=\sqrt{41}

Area = length x width

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Hence, the  area of the rectangle is 82 sq. units .

7 0
3 years ago
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