Ratios and Proportions
Geometry
Scientific Notation
Angle Relationships
Simplifying Polynomials
100
Proportional or nah?
2/3=18/27
Proportional
100
The name of the longest side on a right triangle.
What is the hypotenuse?
100
Simplify:
10^5 * 10^-3
10^2
100
Angles that add up to 180 degrees are called _______________________.
What is supplementary.
100
Simplify:
12x^2+3x^2-5x^2-6x^2
4x^2
200
Given that the ratio is proportional, what is the value of x?
4/3=x/15
x = 20
200
In order to be similar triangles, the side lengths must be ______________________.
What is proportional?
200
(6 xx 10^8)/(3 xx 10^-4)
2 xx 10^12
200
What is the special name for the angles shown below?
Vertical angles.
200
Simplify:
(2x+3) + (5x+9)
7x+12
300
In 1 week, I eat 4 ice creams. How many weeks does it take me to eat 60 ice creams?
15 weeks
300
Similar or nah? How do you know?
Similar because the sides are proportional.
300
To make the equation true, the value of a = ______.
(9 xx 10^3)(3 xx 10^a) = 2.7 xx 10^8
a = 4
300
What is the measure of angle 3?
115 degrees.
300
Simplify:
(7x - 5) + (2 - 3x)
4x -3
400
Proportional or nah?
7/14=11/22
Proportional.
400
What is the length of the unknown side?
12 units
400
There are 1,500 students enrolled in school at the Bathgate Campus. There are
3 xx 10^4
students enrolled at Fordham. How many times greater is the enrollmet at Fordham than at Bathgate?20 times.
400
What is the value of x?
x = 40 degrees
400
Simplify:
(6x + 9) - (8x - 2)
-2x + 11
500
If 4 lbs of jelly beans cost $6.84, how much does 1 lb cost?
$1.71
500
x= 2/3
500
The combined volume of all the tanks at an aquarium is
1.25 xx 10^6
gallons. The aquarium plans to install a new dolphin tank with a volume of 250,000 gallons. What will be the total volume of all the tanks at the aquarium after the new dolphin tank is installed?
1.5 xx 10^6
500
y = 25 degrees.
500
Simplify:
(4x^2 + 10x - 1) - (x^2-5x+3)
3x^2+15x-4