The sum of two numbers is 105 and their difference is 75 what are the two numbers

90, 15

Step-by-step explanation:

x + y = 105

x - y = 75

adding both,

2x = 180

x = 90

y = 105 - 90 = 15

there is no

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.