Geometry
Two angles are complementary. One angle measures 47°. What is the measure of the other angle?
43°
A number that divides another number exactly, meaning there's no remainder.
Factor
You roll a standard six-sided die. What is the probability of rolling a number greater than 4?
1/3
Convert 5 minutes into seconds.
300 seconds
Solve. 4x+2=2x+10
x=4
A triangle has side lengths of 5 cm, 12 cm, and 13 cm. What kind of triangle is it?
A right triangle
The name of a polygon with exactly 11 sides
Hendecagon
You flip a coin and roll a die. What is the probability of getting a tail and a number less than 3?
1/6
Convert 120 miles per hour to feet per second.
176ft/s
Solve. −2(3x−1)=−6x+2
Null set/ Empty set
What is the sum of the interior angles in a hexagon?
720 degrees
The property that allows you to change the grouping of numbers in addition and multiplication without altering the result.
Associative property
You draw two cards from a deck without replacement (without putting it back). What is the probability both are aces?
1/221
(4/52 x 3/51)
A recipe for 4 people calls for 3 cups of flour. How many tablespoons are needed to serve 8 people?
(Use: 1 cup=16 tbsp)
96 tbsp
Jordan has $10 more than twice the amount of money that Mia has. Together, they have $64. How much money does Mia have?
$18
A circle has a radius of 8 cm. What is the area of a sector with the central angle of 45° of the circle? Answer in terms of pi.
8 pi square cm
This is the number you add each term in an arithemetic sequence to get to the next term.
Common difference
A number is randomly selected from 1 to 60.
What is the probability that the number is a multiple of 2 or 3?
(40/60) -> 2/3
mult. of 2 =30, mult. of 3=20, mult. of 6 = 10
30+20-10=40
A factory produces 1 box every 45 seconds. How many boxes can it produce in 6 hours?
480 boxes
5(2x−3)+4x+15 = 2(5x+3)+x−6
x=0
A cube has a surface area of 150 inch square. What is the volume of the cube?
125 inch cube
In probability, this term describes two events that cannot happen at the same time- like rolling a 3 and a 5 on a single die roll.
Mutually exclusive events
A locker code consists of 3 digits from 0 to 9. Digits can’t repeat.
What is the probability the code starts with an even number?
1/2
(5x9x8)/(10x9x8)
A car uses 8 liters of gasoline to drive 100 km. How many miles per gallon is this in nearest tenth? (Use: 1 mile=1.609 km,1 gal=3.785 L)
29.4 miles/gallon
(5x−2)/3 − (2x+4)/2= (x-1)/6
x=4