The figure below is a pentagon (5-sided figure). Suppose a second pentagon were overlaid on this pentagon. At most, the two figures could have how many points of intersection?
(A) 1
(B) 2
(C) 5
(D) 10
(E) Infinitely many
The noncommon rays of 2 adjacent angles form a straight angle. The measure of one angle is 4 times the measure of the other angle. What is the measure of the smaller angle?
(A) 36° (B) 45° (C) 90° (D) 135° (E) 144°
Correct Answer: A
The 7 consecutive integers below add up to 511, x - 2, x - 1, x, x + 1, x + 2, x + 3, and x + 4. What is the value of x?
(A)71 (B) 72 (C) 73 (D) 74 (E) 75
Correct Answer: B
To 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?
(A)$6.30 (B) $8.40 (C) $35.70 (D) $37.80 (E) $41.85
Correct Answer: C
More ACT Math Exam Questions
- 1
In the following figure, fis the midpoint of . Which of the following are the coordinates of f?
- 2
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?
- 3What is of 28% of 8,000?
- 4(4x4 y4)4 is equivalent to:
- 5
The endpoints of the diameter of a circle O are A and C. In the standard (x,y) coordinate plane, A is at (4,3) and C is at (-9,-2). What is the y-coordinate of the center of the circle?