Answer:
1.0cm
Step-by-step explanation:
tan 29 = BC/AB
0.554 = BC/1.8
BC = 0.9972
= 1.0cm
<h3>
Answer: the fraction -2/25</h3>
Explanation:
Use the slope formula. We subtract the y values together, and do the same for the x values as well. Subtract in the same order each time. Then you divide the two results. Reduce the fraction if possible.
m = (y2 - y1)/(x2 - x1)
m = (14 - 18)/(30 - (-20))
m = (14 - 18)/(30 + 20)
m = -4/50
m = -2/25
Answer:
50degrees
Step-by-step explanation:
The sum of angle in the triangle is 180degrees, hence;
<PQR + arcQR + 90 = 180
<PQR + 40 + 90 =180
<PQR + 130 = 180
<PQR = 180 - 130
<PQR = 50degrees
Hence the measure of angle PQR is 50degrees
We know that the volume of a Cylinder is
![\pi * r^{2} * H](https://tex.z-dn.net/?f=%20%5Cpi%20%2A%20%20r%5E%7B2%7D%20%2A%20H)
We also know that Pi is 3.14, radius is 3 and Height is 4ft
So we do: 3.14*3*4
and the answer is 37.68
But rounded to the hundredths its 37.69 ft^3
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