Answer:
A)(7,-9)
Step-by-step explanation:
we know x=7
so put it in the equation
y= -2(7)+5
y=-9
we always put the x coordinate first and then the y coordinate so the answer is (7,-9)
Answer:
100000
Step-by-step explanation:
10x10x10x10x10= 100000
I’m not sure what they are asking for. One way is -6(2x -4 + 3y)
That’s really the only way to factor it
I would say 465 since they go back and forth twice which is 155 x 3
B. Right (they are 90° angles)
D. Adjacent (they share sides)
G. Supplementary (the total of the 2 angles is 180°)