3x + 8 = 3x - 5
3x - 3x + 8 = -5
8 = -5 (incorrect)
this means there is no solution, because whatever number u sub in for x, it will not come out true
Answer:
yes they are
Step-by-step explanation:
they are both congruent because they are the same shape and size, they are just on opposite sides
(congruent means that 2 objects are the same shape and size)
Answer:
2.2
Step-by-step explanation:
You divide 7.92 by 3.6.
Area of a square = Length ^2
480 = (x+4)^2
√480 = x + 4
21.9 = x + 4
x = 17.9
