Which of the following lines has the same graph as the line 2x - y = 12?
(A)6x + 3y = 36
(B) 4x + 2y = 24
(C) 4x - 2y = 12
(D) 4x - 4y = 24
(E) -6x + 3y = -36
If cot θ = P, which of the following expressions must also equal P?
（A）tan θ （B） csc θ - 1 （C） sin θ - cos θ （D） （E）
Correct Answer: E
When w + w = 1, what is the value of w?
（A） （B） （C） （D） （E）
Correct Answer: D
The figure below shows part of a circle whose circumference is 40. If arcs of length 4 and length s continue to alternate around the entire circle so that there are 8 arcs of each length, what is the degree measure of each of the arcs of length s?
（A）6° （B） 9° （C） 12° （D） 18° （E） 36°
Correct Answer: B
More ACT Math Exam Questions
- 1For what value of x is the equation logx 64 = 3?
- 2The area of square WXYZ is 100 sq. cm. Find the length of diagonal WY in cm.
- 3If ab = 32, bc = 40, and c = 5, then which of the following could be the value of a ?
If x and y are real numbers and 0 < x < y < , which of the following gives the set of all values which could have?
As shown below, the diagonals of rectangle EFGH intersect at the point (-2,-4) in the standard (x,y) coordinate plane. Point F is at (-7,-2). Which of the following are the coordinates of H?