Solve the problem.A tree casts a shadow of 26 meters when the angle of elevation of the sun is 24°. Find the height of the tree to the nearest meter.
A. 10 m
B. 13 m
C. 12 m
D. 11 m
Answer: C
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Describe the figure as completely as possible, using the properties simple, closed, polygonal curve, and polygon.
A. Closed polygonal curve, not simple B. closed, not simple C. Polygon D. Closed polygonal curve, simple
Convert the given equation to parametric equations. Answers may vary.x = y2 - 6
A. x = t2, y = t + 6 B. x = t, y = t2 - 6 C. x = t2 + 6, y = t D. x = t2 - 6, y = t
A diagonal brace is to be placed in the wall of a room. The height of the wall is 7 ft, and the wall is 15 ft long. What is the exact length of the brace? ?
A. 
B. 
C. 17
D. 
E. 13
For the measured quantity, state the set of of numbers that is most appropriate to describe it. Choose from the natural numbers, integers, or rational numbers.The population of termites living in the walls of houses
A. Integers B. Rational Numbers C. Natural numbers