Answer:
Huh sksmekwmsismwowmss
Step-by-step explanation:
Answer
D
Why?
Because one of the x value is used twice
5 units. The only variable changing is x so it's just 5 units up from the second coordinate
Answer:
x=-1189/36, y=242/9. (-1189/36, 242/9).
Step-by-step explanation:
-8x-16y=-166
8x+7y=-76
----------------
-9y=-242
9y=242
y=242/9
8x+7(242/9)=-76
8x=-76-1694/9
8x=-2378/9
x=(-2378/9)/8
x=-1189/36
His percent error was by .2 of a second, so we can do
to get our answer. After dividing, you should have got around .0869. You can convert this to a decimal by moving the decimal spot 2 places to the right to get 8%.
8% is your answer.