| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.98 |
| Score | 0% | 80% |
The dimensions of this cube are height (h) = 2, length (l) = 8, and width (w) = 5. What is the volume?
| 80 | |
| 81 | |
| 12 | |
| 56 |
The volume of a cube is height x length x width:
v = h x l x w
v = 2 x 8 x 5
v = 80
Which of the following expressions contains exactly two terms?
polynomial |
|
quadratic |
|
binomial |
|
monomial |
A monomial contains one term, a binomial contains two terms, and a polynomial contains more than two terms.
If a = 4, b = 9, c = 4, and d = 3, what is the perimeter of this quadrilateral?
| 17 | |
| 23 | |
| 19 | |
| 20 |
Perimeter is equal to the sum of the four sides:
p = a + b + c + d
p = 4 + 9 + 4 + 3
p = 20
A trapezoid is a quadrilateral with one set of __________ sides.
equal length |
|
equal angle |
|
parallel |
|
right angle |
A trapezoid is a quadrilateral with one set of parallel sides.
A(n) __________ is two expressions separated by an equal sign.
equation |
|
formula |
|
problem |
|
expression |
An equation is two expressions separated by an equal sign. The key to solving equations is to repeatedly do the same thing to both sides of the equation until the variable is isolated on one side of the equal sign and the answer on the other.