What number can you add to the numerator and denominator of 813 \frac{8}{13} 138 to get 6?
(A)-4
(B) -12
(C)-14
(D)4
(E)13
If g(x) = csc x tan x, then which of the following trigonometric functions is equivalent to g(x) ? (Note: csc x = 
, sec x = 
, and cot x = 
)
（A）g(x) = sin x （B） g(x) = cos x （C） g(x) = tan x （D） g(x) = csc x （E） g(x) = sec x
Correct Answer: E
In the figure, points A, B, C, and D are collinear. Angles A, E, F, and D are as marked. What is the measure of angle G?
(A)50° (B)70° (C)80° (D)90° (E)110°
Correct Answer: A
In the rhombus below, diagonal AC = 6 and diagonal BD = 8. What is the length of each of the four sides?
(A) 
(B) 
(C) 5
(D) 7
(E) 10
Correct Answer: C
More ACT Math Exam Questions
- 1
In the following figure, the circle centered at nhas a radius of 4. What is the area of the shaded region?
- 2
How many 4-letter orderings, where no letters are repeated, can be made using the letters of the word BADGERS?
- 3If m, n, and p are positive integers such that m + n is even and the value of (m + n)2 + n + p is odd, which of the following must be true?
- 4To make space for new merchandise, a clothing store offered a 15% discount on all current stock.What is the sale price of a jacket that regularly sells for $42?
- 5
What is a possible value of xif
?