Answer:
x= -2 y= -1
Step-by-step explanation:
stack the 2 equations on top of each other and add them together
the 2x and -2x cancel out and you are left with -9y=9
this gives you y= -1
you plug the y value into one of the equations:
2x - (-1) = -3
2x+1 = -3
2x= -4
x= -2
Answer:
51.2%
Step-by-step explanation:
204204 - 16 = 204188
204188 / 4 = 51,047
width = 51,047
length = 51,055
The answer is A) Right because the lengths 3 cm and 3 cm are obviously the same so it will form a right angle