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hram777 [196]
3 years ago
6

The body of a dump truck is raised to empty a load of dirt. How high is the 10-inch body from the frame when it is tipped up at

30 Degrees? Round to the nearest inch.
A) 5 inches
B) 7 inches
C) 9 inches
D) 11 inches
Mathematics
1 answer:
s2008m [1.1K]3 years ago
6 0
There is a special right triangle in this picture ( with angles 30°- 60°- 90° ). Sides of that triangle are: a, a/2 and a√3/2.
a = 10
h = a/2 
h = 10/2 = 5
Answer: A ) 5 inches
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3 years ago
Someone please help me
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D. y = 3x + 2

Check (-4, -10)
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