PLEASE ANSWER ASA PLZ

If the measure of AngleB is 40°, what measures can Angle A and Angle C be? Select all that apply.
20° and 30°
30° and 110°
55° and 85°
60° and 90°
70° and 70°

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.