Answer:
a
Step-by-step explanation:
add all together
Answer:
the answer is b on oddesseyware
Step-by-step explanation:
Answer: 90 degree angle
if im wrong let me know please
Answer: (4,5,7) ,(7.2,-4),(-4,-7.2),(3,5.2)
Step-by-step explanation:
Answer:
(1,1)
Step-by-step explanation:
Since y=x, we can say x=x^2-x+1. This means x^2-2x+1=0. x=1, y=1, thus your solution is (1,1).
