Lines a and b intersect forming two adjacent angles,

21 and 22. If m Z1 = 7X-8

and m <2 - 11y + 2, find

the values of x and y

so that a I b.

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no

What is the approximate value of the correlation coefficient for the given graph? a. 1 b. 5 c. 3 d. -1

(! ) the figure below shows parallelograms abce, pqrs, and tnlm on a coordinate plane. points s, p, q, and r are midpoints of abce t, n, l, and m are midpoints of pqrs write the equation of line ml. show your work.