When you see the following expression, what is the big number called and what is the little number on top of it called?
24
2 is the base
4 is the exponent
Simplify the following expression:
62
-4 + -5
-9
8(4x+2) = ?
32x +16
Two angles that add up to 90 are called _____
Complementary Angles
How can you rewrite 92 in expanded form?
9 x 9
Simplify the following expression:
5
14 + -12
2
5(x-3)
5x-15
Two angles that add up to 180 are called _______
Supplementary
How can you rewrite the following in exponential form?
7 x 7 x 7 x 7 x 7
75
3 + 42 * (3 + 2)
83
-10 + 15
5
7+9(2x-3)
18x-20
If angle 1 is 38 degrees, how big is angle 5?
38 Degrees
What is the value of:
84
4096
45
-2 + -3 + 5
0
-3(-x-10)
3x+30
If angle 2 is 2x +3 and angle 3 is 3x +2, find the value of x.
x= 1
What is the value of:
23 + 32 - 42
1
30
6 + (-2 + -5)
-1
x + 10 -6(x-3x) +4
13x+14
Name 5 pairs of congruent angles in the picture!
1 & 4
2 & 3
5 & 8
7 & 6
4 & 5
3 & 6
1 & 8
2 & 7