In the following figure, each circle is tangent to the other two circles, and the two shaded circles are identical to each other. What is the ratio of the shaded region to the nonshaded region?
(A) 1:01
(B) 4:05
(C) 5:04
(D) 4:π
(E) π:4
The expression (5x + 2)(x-- 3) is equivalent to:
（A）5x2 + 13x - 6 （B） 5x2 - 13x - 6 （C） 5x2 - 4x + 5 （D） 5x2 - 6 （E） 5x2 - 5
Correct Answer: B
A right triangle, shown below, has a longer leg measuring 16
centimeters. How long is the hypotenuse of the triangle, in centimeters?
(A) 8
(B) 8
(C) 16
(D) 16
(E) 32
Correct Answer: E
Jackson worked 25 hours and received $225. At the same rate of pay, how much would he make if he worked 40 hours?
(A) $300(B) $325(C) $350(D) $360(E) $400
Correct Answer: D
More ACT Math Exam Questions
- 1In the figure below, all line segments intersect at right angles, and
all measurements are given in inches. What is the perimeter of the
figure in inches?
- 2If a = BC, b = x, and c = yz, then AB = ?
- 3Aru watches a movie that is 120 minutes long in 2 sittings. The ratio of the 2 sitting times is 3:5. What is the length, in minutes, of the longer sitting?
- 4What is the value of 4v(w2– 3vw) given that v= –1 and w= 4
- 5
What is the value of
when x= 
?