Where is the square root 0.89 on the number line

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

Find the area of the triangle shown 3 by 6

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1