If I have a right triangle with vertices at (2,1) and (7, 1). Which best describes a possible location for the third point? a. Any point on the line y=7, except where x=1
b. Any point on line y=1, except where x=1
c. Any point on line x=2, except where y=1
d. It is not a right triangle

c

Step-by-step explanation:

because both vertices have their y set as 1, to make a right triangle, it cannot be b. because they are both on y=1, that means they make a straight line going either at x=2 or x=7, so c is the correct answer

it helps to graph the points for this question if you can

The percent change from the first value to the second is 75 % increase

Solution:

Given that find the percent change from the first value to the second 40 and 70

To find: percent change

Percentage change equals the change in value divided by the absolute value of the original value, multiplied by 100.

If the result is positive, it is an increase

If the result is negative, it is an decrease

Here initial value = 40 and final value = 70

Thus the percentage change is 75 % increase