Answer:
B?
Step-by-step explanation:
I think B should be checked as well. All angles of a rectangle and similar figures thereof should be 90°. Everything else looks good, but I will caution you that it's been a few years since geometry, so you definitely want to get some advice from others as well!
Hope this was some help!
I used to love math and now i hate it cuz of my math teacher lol
5x + y = 2
4x + y = 4
5x + y = 2
-(4x + y = 4)
5x + y = 2
-4x - y = -4
x = -2
x = -2
5x + y = 2
5(-2) + y = 2
-10 + y = 2
y = 2 + 10
y = 12
x = - 2
4x + y = 4
4(-2) + y = 4
-8 + y = 4
y = 4 + 8
y = 12
x = -2 ; y = 12 ⇒ (-2,12)
2700 is your answer
Step-by-step explanation: