Write  figure 1.png)
in terms of sin x and cos x then simplify.
(a) 1
(b) sin² x
(c) sin x
(d) cos x
(e) -cos² x
(c) sin x
Mathematics
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Use the information given in the figure.
How many are in B or C?
A. 59 B. 54 C. 10 D. 50
Mathematics
Evaluate the expression without using a calculator.
A) –9
B) 9
C) 
D) 
E) 
Mathematics
Solve the problem.A ping-pong ball is dropped from a height of 9 ft and always rebounds 
of the distance fallen. Find the total sum of the rebound heights of the ball.
A. 3 ft B. 4.5 ft C. 6 ft D. 13.5 ft
Mathematics
Find the slope and the y-intercept of the given line.y = 3x - 5
A. -5, (0, 3) B. 5, (0, 3) C. 3, (0, -5) D. 3, (0, 5)
Mathematics