Distance between 2 points
Find the distance between the two points rounding to the nearest tenth (if necessary).
(−2,0) and (1,7)
What is 7.6?
Solve for a. Express your answer as an integer or integers or in simplest radical form.
1 - 3a3 = -191
What is 4?
Determine if 0.4 is rational or irrational and give a reason for your answer.
What is it is rational because it terminates and can be written as 4/10?
Find the distance between the two points rounding to the nearest tenth (if necessary).
(5,−5) and (2,−9)
What is 5?
Solve for y. Express your answer as an integer or integers or in simplest radical form.
9 = -y3 + 1
What is -2?
Determine if 0.1111111111111111...is rational or irrational and give a reason for your answer.
What is it is rational because it repeats and can be written as 1/9?
Find the distance between the two points rounding to the nearest tenth (if necessary).
(5,−3) and (0,2)
What is 7.1?
Solve for c. Express your answer as an integer or integers or in simplest radical form.
5 - 8c2 = -75
What is 3.2?
Determine if the square root of 49 is rational or irrational and give a reason for your answer.
What is it is rational because it is the square root of a perfect square and can be written as 7/1
Find the distance between the two points rounding to the nearest tenth (if necessary).
(0,1) and (6,−7)
What is 10?
Solve for y. Express your answer as an integer or integers or in simplest radical form.
2 - y2 = -14
What is 4?
Determine if the square root of 33 is rational or irrational and give a reason for your answer.
What is irrational because it is the square root of a non perfect square.