Which combination of measurements could form a triangle? Show or explain how you know. Triangle 1: 16, 24, 38
Triangle 2: 22, 28, 51
Triangle 3: 11, 21, 33
Triangle 4: 6, 9, 16

On a coordinate grid, point p is at (4, 3) and point r is at (−2, −5). points q and s are a reflection of both points across the x-axis. what are the coordinates of q and s? q(−4, 3), s(2, −5) q(4, −3), s(−2, 5) q(−4, −3), s(2, 5) q(−4, 3), s(−2, 5) ; -; i can't figure it out, if someone can me with the answer,that would be nice

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120