Pythagorean
The legs of a right triangle are 3 ft and 4ft. What is the length of the hypotenuse?
5 ft.
Find the mean of the following numbers.
14, 11, 12, 13, 15
13
List all the factors of 24
1, 2, 3, 4, 6, 8, 12, 24
A polynomial with 2 terms is called.
A binomial.
Round 43.1873 to the nearest 100th.
43.19
The hypotenuse of a right triangle is 13 m and the leg is 12 m. What is the length of the other leg?
5 m
Find the mode of the following numbers.
18, 23, 19, 22, 18, 23, 20, 17, 24
18 and 23
Find the sum of the first 6 prime numbers.
41
Multiply 3x3 • 15x4 • 2x
90x8
4x + 24 = 64
x = 10
In a 45, 45, 90 triangle, the hypotenuse is 15√2 cm.
What is the length of each leg?
15 cm.
Find the median of: 98, 96, 100, 97, 95, 99
97.5
Find the prime factors of 210.
2 x 3 x 5 x 7
Add. (3x2 + 6x - 8) + (9x3 + 15x + 15)
9x3 + 3x2 + 21x + 7
Combine like terms:
19x3 + 12x - 12x3 + 18x + 13x2
7x3 + 13x2 + 30x
The legs of a right triangle are 4ft and 7ft. What is the length of the hypotenuse? Round your answer to the nearest 10th.
8.1
67, 62, 66, 65, 64, and x have an average of 65.
Solve for x.
66
Find all the factors of 180.
1, 2, 3, 4, 5, 6, 9, 10, 12, 18, 20, 30, 36, 45, 60, 90, 180.
(2y4)3 • 4y2
32y14
Simplify the following square root.
√72
6√2
In a 30, 60, 90 triangle, the hypotenuse is 12 yds. What is the exact length of the longest leg?
6√3
A student has the following scores: 89, 93, 84, and 88. What does he need to score on his next test to have an average of 90?
96
Find the prime factors of 2,520.
2 x 2 x 2 x 3 x 3 x 5 x 7
(45x5y8 ÷ 5x2y3) • 2xy3
18x4y8
The sine of an angle is the opposite divided by the hypotenuse. What are the cosine and tangent?
Cosine is the adjacent divided by the hypotenuse.
Tangent is the opposite divided by the adjacent.