If 
, then y=
(F) 
(G) 
(H) 
(J) 
(K) 
The figure below shows the screen of an automobile navigation map. Point A represents the car's starting point, point B represents the driver's intended destination, and point C, the center of the circle, is the car's current position. Currently, point A is 15 miles from point C and 250° clockwise from due north, and point B is 20 miles from point C and 30° clockwise from due north. Which of the following represents the shortest distance (a straight line) between the car's starting point and the driver's desired destination?
(Note: For any 
ABC in which side a is opposite 
A, side b is opposite B, and side c is opposite C, the law of cosines applies: c2 = a2
（A）
（B） 
（C） 
（D） 
（E） 
Correct Answer: B
What is the slope of the line 9x– 3y= 10?
(F) 3(G) –3(H) 9(J) 
(K) 
Correct Answer: F
The diagonal of a square quilt is 4
feet long. What is the area of the quilt in square feet?
(F) 16
(G) 16
(H) 4
(J) 4
(K)
Correct Answer: G
More ACT Math Exam Questions
- 1
This semester, Gerry scored an average of 93 on his five history exams. He got the same score on his first two exams, and then he got a 94, an 85, and a 90 on the remaining exams. What score did he receive on his first two exams?
- 2
A pipe of radius 4 feet sends water to two smaller pipes of equal size. If each of the smaller pipes allows exactly half as much water to flow as the larger pipe, what is the radius of one of the smaller pipes?
- 3Which of the following is a prime factorization of 2,100?
- 4If 6x + 3 = 12 + 3x, then x =?
- 5
Let x, y, and z be distinct positive integers. What is the fourth term of the geometric sequence below?
2xz, 2x2yz, 2x3y2z,…