Write as a system fx=5x=f-1x
Simplify the expression
fx=5x
f-1x=5x
Solve the equation
fx=5x
f-6x=0
Substitute the value of f into the equation
fx=5x
f=6x
Solve the equation
6x*x=15
Substitute the values
x=0
x=5/6
Solve the equation
f=6x0
f=6x5/6
The possible solutions are
f=0
f=5
Answer:
5900 is the answer
Step-by-step explanation:
6385-485= 5900
Answer:
s = 22°
Step-by-step explanation:
158° and u are supplementary angles ( straight angle )
u = 180° - 158° = 22°
s = u = 22° ( complementary angles )
L = 6W
Area A = LW = 600. So, 6W(W) = 600, W2 = 600/6 = 100, so W = 10. Then L = 600/10 = 60.
Perimeter P = 2L + 2W = 2(60) + 2(10) = 120 + 20 = 140.