a + 2 = 7
a=5
What is the percent of rolling an even number on a dice?
50%
Add the fractions together.
A=6/5 or 1 1/5
What type of angle is it?
Obtuse
Solve For Volume:
A rectangular prism with a length of 6m, a hight of 4m and a width of 12m.
192m3
a x 6 = 72
a=12
There are 4 red marbles, 2 green marbles and six blue marbles in a bag. What is the percent of pulling a red marble out of the bag?
33.3%
Add the fractions.
A= 5/6
What kind of angle is a 270 degrees angle called?
Reflex
Find the area of the triangle.
A=24
12y = 108
y=9
Two dice are rolled. What is the probability that the sum of the dice equals 7?
1/6
Subtract the fractions.
A= 11/40
Figure out what side x is using the pythagorean theorem.
x=10
Calculate the area of the circle.
50.24
10 = 4n + 2
n=2
What is the probability of getting a numbered card when a card is drawn from the pack of 52 cards?
69% or 9/13
Multiply together then simplify.
A= 21/64
The angles in a triangle are in the ratio 1:2:3. What are the measures of each angle?
A= 30, 60, 90
What's a 12 sided shape called?
Dodecahedorn
6/2(1+2)=n
n=9
How many ways can you arrange the four cards? A two of hearts, a two of clubs, a two of diamonds and a two of spades.
A=24
Divide the fractions.
A= 28/45
What defines an isosceles triangle from a scalene triangle from an equilateral triangle?
An isosceles triangle has two sides that are the same, a scalene doesn't have any, and an equilateral triangle has all sides the same.
Solve for Surface Area:
A rectangular prism with a length of 6m, a hight of 4m, and a width of 12m.
SA= 288m2