Answer:
-1
-3
1/3
Step-by-step explanation:
Put each of the numbers in for y and solve for x
8 = 3x -1
9 = 3x
x -3
Answer:
FALSE
Step-by-step explanation:
Answer:
Step-by-step explanation:
360 + 3*180 = -360 + 540 = 180
For four sides -360 + 180*4 = 360
n-2)*180
For a fifteen sided share the sum of angles = (15-2)*180 = 13*180
Ueueueueujehdjdjdjdjdjjfjfjfjrjrjrtep-by-step explanation:j
Standard form is ax+by=c, we like a and b to be integers, we also like a to be positive
basically get x and y on one side
so
y-4=(3/4)(x+8)
distribte the 3/4
y-4=(3/4)x+6
minus 3/4x from both sides
-(3/4)x+y-4=6
add 4 to both sides
(-3/4)x+y=10
times both sides by -4
3x-4y=-40