Divide each by 5 , now it is 7 over 9
(X+X)=x+9 what this mean is that when you get the answer you have to add it by nine
Answer: y = -10/7 + 8x/7 x = 5/4 + 7y/8
Step-by-step explanation: Move all terms that don't contain y to the right side and solve. Move all terms that don't contain x to the right side and solve.
Answer:
Step-by-step explanation:
sin(x°) = 4/5
x° = arcsin(4/5) ≅ 53.1°
Can someone please help me with this problem