Find two numbers if their sum is 7.2 and their difference is 2.7. pls me !

4.95 and 2.25

Step-by-step explanation:

Values of x:

x + y = 7.2

x = 7.2 - y

x - y = 2.7

x = 2.7 + y

Value of y:

7.2 - y = 2.7 + y

2y =  4.5

y = 2.25

Value of x:

x + 2.25 = 7.2

x = 4.95

a. 74 degrees

step-by-step explanation:

because the lines through the side and the box in the corners shows that these are congruent triangles and since they are mirrored the 37 degrees is also mirrored so the answer is 37 * 2 which is 74.

b). 4320 have a nice day