Vocabulary
A right triangle has one ___ degree angle.
What is 90 degrees?
Solve for x: −3r = 12
What is r =- 4?
Identify the type of slope (positive, negative, zero, or undefined) for a horizontal line
What is zero?
What property is shown by b + 20 = 20 + b?
What is the commutative property of addition?
What are the dimensions of a matrix with 2 columns and 3 rows?
What is 3 x 2?
Write the equation for the Pythagorean Theorem
What is a2 + b2 = c2?
Solve 4r + 5r = 0
What is r = 0?
What is the slope of a line passing through (16,−8) and (−14,−18)? Simplify.
What is 1/3 or .33333?
Rewrite 3x + (2y + 5) to show the associative property/
What is (3x + 2y) + 5?
If a 10-meter statue casts a 5-meter shadow, how long is the shadow of an 8-meter tree?
What is 4 meters?
An example of a rational number is?
What is any fraction like 1/2 or integers like 4?
Write an equation for the profit P if tickets sell for $10 and the cost is $300.
What is P = 10n - 300 ?
What is the slope and y-intercept of y = x - 2?
What is a line with slope 1 and y-intercept -2?
Simplify 2(6x + 4)
What is 12x +8?
Find the missing side of a similar triangle: One triangle has sides 6 and 12, and the other has sides 3 and ___.
What is 6?
What is the ≅ symbol?
Simplify 4(6x + 4) + 6x
What is 30x + 16?
Write the slope-intercept form of a line through (4,0) with a slope of 2.
What is y = 2x - 8 ?
What is the product of (7m - 8)(7m + 8)?
What is 49m2 - 64?
Find the mean of the test scores: 32, 35, 39, 48, 50.
What is 40.8
What does the Order of Operations acronym PEMDAS stand for?
What is Parentheses, Exponents, Multiplication, Division, Addition, Subtraction?
What are the three steps to graph an equation?
What is
Step 1: Make an x/y table
Step 2: Plot points
Step 3: Draw the line
Convert 3 miles/hour to feet/minute.
What is 264 feet/minute?
Define the reciprocal and find the reciprocal of 3/4
Wha is flipping the fraction, 4/3?
Solve for x if two similar polygons have side lengths in a ratio of 3:5 and one side is 15.
What is x = 9?