Algebra
Solve for x:
2x+10/2 =20
x=7.5/x=7 1/2
If two angles are complementary, what is the sum of their measures?
90 Degrees
What is 126 + 89
215
If you multiply me by any other number, the answer will always be the same. What number am I?
What math theorem, typically used in geometry, was named after a famous Greek philosopher.
The Pythagorean Theorem (Named after Pythagoras)
Simplify the Following:
4x3+10x2-2x3-3x3+6x+9x-5
-x3+10x2+15x-5
(2,-3)
what is 503-267+27
263
I am an odd number. Take away a letter and I become even, what number am I?
Seven
(S)even
The square root of -1 is known as what kind of number
Imaginary
Solve = 2x2+4x-6=0
x=1
x=-3
What is the volume of a cylinder with a radius of 3 and a height of 10 in terms of Pi.
90 Pi
123 x 45
5535
What is the next number in this sequence:
1, 11, 21, 1211, 111221, . . .
312211
(The 'look-and-say' sequence)
What is the name of a shape with 12 faces
A dodecahedron
A ball is thrown upward with an initial velocity of 48 ft/s. the height (h) after (t) seconds is given by h(t)=-16t2+48t. How long does it take for the ball to touch the ground.
3 Seconds
t=3
What is the measure of an angle in a right triangle if the opposite side is 7, and the adjacent side is 24. (Answer to 3 sig figs)
Tan-1(7/24)
16.3 degrees/0.284 Rad
Evaluate the following equation:
100 - 2 x (27/3)2
-62
If 1 = 3, 2 = 3, 3 = 5, 4 = 4, and 5 = 4, what does six equal?
3 (Each number is equal to the amount of letters is takes to spell)
What is the name of the sequence where each number is the sum of the two preceding ones
(e.g.,0,1,1,2,3,5,8,13,...)
The Fibonacci Sequence
A movie theater sells tickets for $12 for adults and $8 for children. On a particular day, the theater sold 200 tickets and collected a total of $2,080. How many adult tickets and how many child tickets were sold.
120 Adult Tickets and 80 child tickets
The point (3,2) is dilated by a scale factor of 3 about the origin, and translated by the vector (-4,5). What are the coordinates of the final transformed point?
(5,11)
Evaluate the Following expression:
10 + 2 x (32-4)÷(5-3)2
12.5
25/2
A man is twice as old as his sister. He is also half as old as their father. In 10 years, the sum of their ages will be 100. How old is the man currently?
He is 20 years old
The mathematical concept that is typically denoted as Φ(Phi), and is approximately equal 1.618
What is The Golden Ratio