Order these numbers from least to greatest.
143
7.678, 7.67,
3
7
25
20

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?