In the standard (x,y) coordinate plane, point B with coordinates of (5,6) is the midpoint of line 
and point A has coordinates at (9,4). What are the coordinates of C?
(A)(13, 2)
(B) (7, 5)
(C) (1, 8)
(D) (14,10)
(E) (-1,-8)
Which one of the following expresses the number of meters that a contestant must travel in a 5-lap race around a circular track with a radius of R meters?
（A）5R （B） 5πR （C） 5πR2 （D） 6R （E） 10πR
Correct Answer: E
An artist wants to cover the entire outside of a rectangular box with mosaic tiles. The dimensions of the box shown below are given in centimeters. If each tile is exactly one square centimeter, and the artist lays the tiles with no space between them, how many tiles will he need?
(F) 75 (G) 96 (H) 108 (J) 126 (K) 150
Correct Answer: K
A rectangle is 5 times as wide as it is long. The area of the rectangle is 320 square feet. What is the perimeter of the rectangle, in feet?
(A) 8 (B) 40 (C) 48 (D) 64 (E) 96
Correct Answer: E
More ACT Math Exam Questions
- 1
If
, then a= - 2
What is the perimeter of quadrilateral STUR if it has vertices with (x,y) coordinates S(0,0), T(2,-4), U(6,-6), R(4,-2) ?
- 3To this questions below, use the following graph, which provides information about the number of new clients five salespeople registered last month.
Suppose that next month Victoria registers twice as many clients as she did this month and that each of the other four salespeople registers the same number of clients as he or she did this month. In this case, what percentage of clients will Victoria have registered? - 4In the figure below, line m is parallel to line n. One angle formed with transversal line T measures 60°, as shown. What is the degree measure of
a?
- 5
Two girls walk home from school. Starting from school, Susan walks north 2 blocks and then west 8 blocks, while Cindy walks east 3 blocks and then south 1 block. Approximately how many blocks apart are the girls' homes?