X+5y=12
yint is where the line crosses the y axis or where x=0
set x=0 and solve for y
0+5y=12
5y=12
divide both sides by 5
y=12/5
ying=12/5
answer is C
Since the absolute value makes numbers absolute or real numbers you could replace the ? with 8/9 or -8/9 since the negative will go away because of the absolute value sign.
9514 1404 393
Answer:
x = 60
Step-by-step explanation:
You are correct that the angles are <em>complementary</em>.
That means their sum is 90°.
(x -30)° + x° = 90°
2x -30 = 90 . . . . . . . divide by °, collect terms
2x = 120 . . . . . . . . . . add 30
x = 60 . . . . . . . . . . . . divide by 2
56+9-3*2
56+9-6
59
.........
Answer:
-72
Step-by-step explanation: