Equations & Proportions
Scientific Notation
Mathellaneous
Exponents
Angles
100
What value of n makes the equation below true?
n − 4.6 = 2.98
What is n = 7.58
100
How do you write 345 in scientific notation?
What is 3.45 x 102
100
How many degrees are in a triangle?
What is 180o
100
Rewrite 3 x 3 x 3 x 3 using exponential form.
What is 34
100
If two angles measure 90° and 80°, respectively, are they supplementary angles?
What is no
200
Find the solution of -10 = -5 + x
What is x = -5
200
Computer memory is stored in bits or bytes. There are 1,000,000 bytes in a megabyte. How can this number be expressed in scientific notation?
What is 1 × 106
200
Find the length of t in the right triangle below:
What is t = 5 inches
200
Simplify the following using the properties of integer exponents.
4−2 × 48
What is 46
200
If an angle has a measure of 60°, what is the measure of its complement?
What is 30o
300
Use algebra to solve for v:
2.3v = 13.8
What is v = 6
300
How do you write 345,000,000,000 in scientific notation?
What is 3.45 × 1011
300
On a coordinate plane, vertex A for triangle ABC is located at (6, 4). Triangle ABC is dilated by a scale factor of 0.5. The resulting image is triangle A′B′C′. What are the coordinates of vertex A′?
What is (3, 2)
300
What is (53)6 in exponential form?
What is 518
300
Angles in the same place on different lines that are parallel and are congruent (equal) in size. Think: Overlapping angles when you slide.
What are corresponding angles
400
Solve 15 = 
What is m = 90
400
A nanogram is 1 × 10−9 of a gram. How can this be expressed in standard form?
What is 0.000000001
400
Find the length of the missing side, AB, in the triangle below. Round your answer to the nearest tenth:
What is 8.1 inches
400
What is (32)−2 in standard form?
What is 
400
Angle <AED and angle <CEB are a pair of vertical angles. <AED = 3x + 11 and <CEB = 125o. Find the value of x.
What is x = 38
500
Molly read 50 out of the 200 pages in her fiction book. Joel is also reading a fiction book, but his book has 280 pages in total. If Joel's pages read is proportional to Molly's, find the amount of pages Joel has read.
What is x = 70
500
What is the value of the expression below?
What is 7.2 x 10-2 or 0.072
500
Is ∆DEF with sides measuring 10 cm, 24 cm, and 26 cm a right triangle? Explain.
What is yes, because 102 + 242 = 262
500
What is the value of n in the equation shown below?
22 × 2n = (24)3
What is n = 6
500
If 40o and 4x are supplementary, then determine the value of x.
What is x = 35