Angles
Two angles that add up to 90 degrees are called what?
Complementary
What fraction would represent 34%?
34/100 or 17/50
x + 20 = -4. Solve for x.
x = -24
A rectangle has a base of 12cm and a height of 4cm. What is the area?
Area = 48cm2
Given the number {1,2,3,4,5,6}. what is the probability of an odd number?
50% or 1/2 or 0.5
180 degrees
What is the decimal form of 75%?
0.75
-3x = -12. Solve for x.
x = 4
A triangle has a base of 10m and a height of 5m. What is the area?
Area = 25m2
The probability of an archer hitting their target in 80%. Out of 50 attempts, how many time would you expect the archer to hit their target?
40 times
An angle of 121 degrees is supplmentary to angle Q. What is the measure of angle Q?
Q = 59 degrees
If a class of 24 students have 10 boys, what is the ratio of boys to girls for the class?
10:14 or 5:7
10x - 13 = 37. Solve for x.
x = 5
A square has a side length of 6ft. What is the perimeter?
Perimeter = 24ft
Daily Double!!! There is a bag of marbles containing: 5 green, 7 blue, 2 yellow, and 4 red. What is the probability that you will pull a blue or red marble?
11/18
Angle A and B are vertical angles. If angle A is 78 degrees, what is angle B?
B = 78 degrees
The fraction 3/4 is equivalent to x/28. What does x equal?
X = 21
Solve the expression: 4 (3 + 6) - 11 * 2
14
A circle has a radius of 3 in. What is the area?
Area = 9𝝅 in2
How many outfits are there?
brown pants and blue pants
green shirt, red shirt, and blue shirt
tennis shoes and boots
12 outfits
The angles X, Y, and Z create a straight line. If angle X is complementary angles with a 40 degree angle, and angle Y is 63 degrees, what is angle Z?
Z = 67 degrees
A 20 gallon pool is 60% full. How many gallons of water are in the pool?
12 Gallons
4(x + 3) - 7 = 17. Solve for x.
x = 3
A circle has a area of 25𝝅 ft2. What is the radius?
radius = 5 ft
There are two 6 sided die. What is the probability of rolling two 6s?
1/36