Multi-Step Equations
2x + 5 = 7x
X is equal to 1
What are the legs of a triangle?
The two sides that could make the 90 degree angle
What is the formula to find the volume of a cylinder?
V = Pi x r^2 x h
How are all triangles related?
All angles add up to 180 degrees
How do you find the hypotenuse?
Square the two legs, add the answers together then square root that.
35 - 5x = 100
X is equal to -13
What are Irrational Numbers?
A decimal number that doesn’t repeat or stop
A cylinder has a radius of 4 ft, and a height of 10 ft. What is the volume?
V = 502.4 ft^3
How do you find a missing angle?
Add the two angles you know, and subtract it by 180
The two legs are 7 and 8 inches. What is the hypotenuse? (round to the nearest ones place)
11 inches
3(2x - 14) = 40
13.66 repeated
What is another word for slope that can be used for an everyday situation instead?
Rate of Change
What is the only missing value you need to find in the sphere’s formula
The sphere’s radius
The two angels are 90 and 45degrees. What is the missing angle?
45 degrees
The two legs are 3 and 5 inches. What is the hypotenuse?(round to the nearest tenth)
5.8 inches
5(3x - 2) = 7(2x + 5)
X is equal to 45
What are Scientific Notation?
They are an equation that is a simplified version of the answer
A cone has the diameter 14 in, and the height of 20 in. What is the volume?
146.5 inches
The two angles are 70 and 30. What is the other angle?
80 degrees
The two legs are 8 and 9 feet. What is the hypotenuse?
12 feet
4(2x - 9) = 2(13 - 5.5)
X is equal to 51/8 or 6.375
What are complementary angles?
Two angles that add up to 90 degrees
The diameter of a sphere is 14 mm. What is the volume?
1,436 mm
The two angels are 22 and 83 degrees. What is the missing angle?
75 degrees
The hypotenuse of a triangle is 15 inches, and one of the leg is 6 inches. How long is the other leg? (round to the nearest tenth)
16.1 inches