ASVAB Math Knowledge Practice Test 384863 Results

Your Results Global Average
Questions 5 5
Correct 0 3.61
Score 0% 72%

Review

1

A coordinate grid is composed of which of the following?

88% Answer Correctly

y-axis

all of these

origin

x-axis
Solution

The coordinate grid is composed of a horizontal x-axis and a vertical y-axis. The center of the grid, where the x-axis and y-axis meet, is called the origin.

2

If BD = 15 and AD = 24, AB = ?

75% Answer Correctly
1
4
17
9
Solution

The entire length of this line is represented by AD which is AB + BD:

AD = AB + BD

Solving for AB:

AB = AD - BD
AB = 24 - 15
AB = 9

3

Breaking apart a quadratic expression into a pair of binomials is called:

74% Answer Correctly

factoring

normalizing

deconstructing

squaring
Solution

To factor a quadratic expression, apply the FOIL (First, Outside, Inside, Last) method in reverse.

4

On this circle, line segment AB is the:

70% Answer Correctly

circumference

chord

diameter

radius
Solution

A circle is a figure in which each point around its perimeter is an equal distance from the center. The radius of a circle is the distance between the center and any point along its perimeter. A chord is a line segment that connects any two points along its perimeter. The diameter of a circle is the length of a chord that passes through the center of the circle and equals twice the circle's radius (2r).

5

The dimensions of this trapezoid are a = 5, b = 7, c = 8, d = 8, and h = 4. What is the area?

50% Answer Correctly
27\(\frac{1}{2}\)
37\(\frac{1}{2}\)
7
30
Solution

The area of a trapezoid is one-half the sum of the lengths of the parallel sides multiplied by the height:

a = ½(b + d)(h)
a = ½(7 + 8)(4)
a = ½(15)(4)
a = ½(60) = \( \frac{60}{2} \)
a = 30