Arithmetic
The base 10 representation of 101102.
22
The measure of an interior angle of a regular pentagon.
108o
The solution to the system of equations 3x+5y=10, x+y=2
x=0, y=2
2^(log2(2))
2
pi10 rounded to 2 decimal places
93648.05
The last digit of 15378
9
The value of x if a quadrilateral has angles 4x, 6x, 8x, and 12x.
12
The solution to the inequality 6x-8<4x+2
x<5
The median of 4, 3, 2, 5, 1
3
sin(42 degrees) rounded to 3 decimal places
0.669
The sum of the first 20 odd numbers
400
The volume of a sphere with radius 3.
36pi
The number of ways there are to arrange the letters in the word "MATH"
24
The inverse of f(x) = 1/x
1/x
5/23 + 8/58
237/667
The day that is 200 days from today, which is a Friday.
Tuesday
The measure of the exterior angle of a dodecagon (12 sides).
30o
The factorization of 2x2-x-21
(2x-7)(x+3)
sin-1(1/2)
30
25 choose 5
53130
810 mod 7
1
The ratio of the side lengths of two similar triangles if the ratio of their area is 49:196.
7:14
i305
i
0
Real root of 2x3 + x2 + x + 1 = 0 rounded to the nearest thousandth
-0.739