What number set does -1 belong in. Need symbol and word.
Z -- Integers
100
square root of 16
4
100
3 square root 7 + 4 square root 7
7 square root 7
100
What is radius?
1/2 the diameter
100
Estimate the square root of 38
6.2
200
What number set does 9/5 belong in? Need symbol and word
Q - Rationals
200
square root of 8
2 square root of 2
200
square root x - 3 = 5
28
200
How do you find the long leg of a 30-60-90 triangle?
short leg * square root 3
200
Evaluate the square root of 60. Is this a repeating, terminating or irrational number?
Rational
300
Is 1/3 a repeating or terminating decimal?
Repeating
300
square root of 252
6 square root 7
300
2 square root 8 - 5 square root 2
-1 square root 2
300
A 18 foot wire is strung between a building and the ground making a 30-60-90 triangle. How far straight out from the base of the building is the wire attached to the ground
9
300
What kind of fraction is 17/8 -- repeating, terminating, or irrational.
terminating
400
Square root of 2 belongs in what number set.
Irrational
400
square root of 20 x^2 y^5
2xy^2 square root 5 y
400
5 square root 4x = 10
x=1
400
See Drawing B
Write an equation for the circle so you could find any point.
Find the 'y' if 'x' is 2.
x^2 + y^2 = 4^2
(2, 3.7)
400
What is the Pythagorean Theorem?
a^2 + b^2 = c^2
500
Order the following numbers in order from least to greatest.
17/3, square root of 18, square root of 36, square root of 5, 1.7, cube root of 8
1.7, cube root of 8, square root of 5, square root of 18, 17/3, square root of 36
To get from point A to point B you must avoid walking through a pond. To avoid the pond, you must walk 34 meters south and 41 meters east. To the nearest meter, how many meters would be saved if it were possible to walk through the pond?