Answer:
x-8=8-x
x=8
y=8-8
y=0
Step-by-step explanation:
y=0
x=8
Answer:
tita = 0 , 180, 270, 360. ( tita = 0 ≤ x ≤ 360).
Step-by-step explanation:
sin tita + sin ^2 tita = 0
sin tita( sin tita + 1) = 0
sin tita = 0, - 1.
For angles between 0 and 360 inclusive sin = 0 gives 0, 180 and 360 degrees. The angle whose sine is -1 is 270 degrees.
tita = 0 , 180, 270, 360.
X = 10. First distribute the negative sign to (x-8) to get -x + 8. Subtract 8 from each side to get -x=-10. Divide each side by -1 to get x = 10.
Answer:
3:4
Step-by-step explanation:
9:12
divide both by 3 to get
3:4
