ASVAB Math Knowledge Practice Test 231977 Results

	Your Results	Global Average
Questions	5	5
Correct	0	3.71
Score	0%	74%

Review

If the base of this triangle is 3 and the height is 9, what is the area?

58% Answer Correctly

	35
	13\(\frac{1}{2}\)
	33
	37\(\frac{1}{2}\)

Solution

The area of a triangle is equal to ½ base x height:

a = ½bh
a = ½ x 3 x 9 = \( \frac{27}{2} \) = 13\(\frac{1}{2}\)

If a = c = 4, b = d = 8, what is the area of this rectangle?

80% Answer Correctly

	32
	45
	10
	18

Solution

The area of a rectangle is equal to its length x width:

a = l x w
a = a x b
a = 4 x 8
a = 32

If c = -9 and x = 4, what is the value of -8c(c - x)?

68% Answer Correctly

	154
	-936
	78
	320

Solution

To solve this equation, replace the variables with the values given and then solve the now variable-free equation. (Remember order of operations, PEMDAS, Parentheses, Exponents, Multiplication/Division, Addition/Subtraction.)

-8c(c - x)
-8(-9)(-9 - 4)
-8(-9)(-13)
(72)(-13)
-936

The dimensions of this cube are height (h) = 5, length (l) = 5, and width (w) = 6. What is the volume?

83% Answer Correctly

	576
	12
	24
	150

Solution

The volume of a cube is height x length x width:

v = h x l x w
v = 5 x 5 x 6
v = 150

Which of the following expressions contains exactly two terms?

82% Answer Correctly

	monomial
	polynomial
	binomial
	quadratic

Solution

A monomial contains one term, a binomial contains two terms, and a polynomial contains more than two terms.