Exponents
Evaluate: 102 x 122
14,400
2(x-3x) = 12
x = -3
State the Pythagorean Theorem.
a2 + b2 = c2
Jane wins 14 out of her 20 soccer games. How could you describe the event that her team will win?
(likely, unlikely, impossible, equally likely, certain)
Likely
Angle more than 90 degrees and less than 180 degrees is called?
Obtuse
1
x + 32 - 2x = 96
x = -64
A triangle has two legs that measure at 10 and 9 inches. Find the hypotenuse of the triangle. Round to the nearest tenth.
13.5 inches
Sally has 3 blue pens, 2 pink pens, and 13 yellow pens. What is the probability that she pulls out a pink pen from her pencil bag? Make sure your fraction is in simplest form.
2/18 = 1/9
How many sides does a nonagon have?
9
Simplify: M2 x M4
M6
1/2(4x+12) = 24
x = 9
A triangle has two legs that measure at 125.3 and 234.2 inches. Find the hypotenuse of the triangle. Round to the nearest tenth.
265.6 inches
Sally has 3 blue pens, 2 pink pens, and 13 yellow pens. What is the probability that a blue or yellow pen is pulled out from her pencil bag? Make sure your fraction is in simplest form.
16/18 = 8/9
What is the name given to a triangle with all sides of a different length?
Simplify: (Z3)4
Z12
x = 27
A triangle has side lengths of 13, 14, and 20 inches. Is the triangle a right triangle?
No, it is not a right triangle.
There are 12 red marbles, 3 black marbles, and 10 yellow marbles. What is the probability that a red pen and black pen is picked WITH replacement?
12/25 x 3/25 = 36/625
Every odd number has what letter in it?
E
Simplify: (4xm)3
64x3m3
2(x-3) = 4x -1
x = -2.5 or x = -5/2
A triangle has side lengths of 96, 247, and 265 inches. Is the triangle a right triangle?
Yes, it is a right triangle.
There are 12 red marbles, 6 black marbles, and 11 yellow marbles. What is the probability that a red pen and another red pen is picked WITHOUT replacement?
12/29 x 11/28 = 132/784 or 33/196
What number is the only even prime number?
2