Which of the following is equal to sin xsec x?
(A) tan x
(B) cot x
(C) cos xtan x
(D) cos x csc x
(E) cot xcsc x
When , 16r4 - s4 =?
(A)0 (B) 16 (C) 32 (D) -16 (E) -32
Correct Answer: A
The graph of y = f(x) is shown in the standard (x,y) coordinate plane below with points V, W, X, Y, and Z labeled.
The y-intercept of the graph of y = f(x) is located at which of the following points?
(A) V (B) W (C) X (D) Y (E) Z
Correct Answer: E
A photocopy machine enlarges a small triangle to produce a larger, similar triangle, as shown below. If the lengths of the sides, in inches, are as marked on the figure, and the triangles are similarly oriented, what is the value of x in inches?
(A)7 (B) 9 (C) 9 (D) 9 (E) 11
Correct Answer: D
More ACT Math Exam Questions
- 1
What is the value of a if log4a = 3?
- 2A rectangular lot that measures 150 ft by 200 ft is completely fenced. What is the approximate length, in feet, of the fence?
- 3Which of the following numbers completes the sequence 3, 8, 14, 21, 29, ___?
- 4In the following figure, the area of the shaded region is 10% of the area of the circle. If the radius of the circle is 10, what is the arc length from Pto Q?
- 5
Among the following arithmetic operations, which could the emoticon represent given that the equation (8 2)3 - (4 1)2 = 48 is true?
I. Subtraction
II. Multiplication
III. Division