-6x + 8y = 6 . . . (1)
-12x + 16y = 8 . . .(2)
(1) x 2 => -12x + 16y = 12 . . . (3)
(2) - (3) => 0 = -4
Therefore, the system has no solution.
Answer:
11.3m
Step-by-step explanation:
A=LW It's a square, so the length and width would be the same.
8 X 8 is 64, so your sides would be 8m long
So the length of the sides would be 8m and drawing a line from corner to corner would make a 45 45 right triangle with sides 8m long.
in a 45 45 right triangle, you just have to multiply one leg by √2 to get the hypotenuse. Therefore, to get the length of the lawn mower path from corner to corner, you would multiply 8 X √2 = 11.3m
16 and 72 would be the answer
the relationship between the two columns would be +2
hope this helps :)
Answer:
He is correct
Step-by-step explanation:
-7x+3x-17 ≥ -8
-3x - 17
+17
3x 9
__ __
-3 -3
x ≥ -3
9x=14x-30 since they are vertical angles
subtract 14x from each side
-5x = -30
divide by -5
x=6
AFC = 9x
afc = 9*6
afc =54
180 = afc+ afb
180 = 54+afb
subtract 54 from each side
126 = afb
Choice D