Answer:
3.8
Step-by-step explanation:
Let's add 5x to both sides of the equation...
Then, let's add 75 to both sides of the equation...
Divide by the coefficient of x, (35)...
Answer:
Angles 1 and 3 are 151 degrees and angle 2 is 29 degrees
Step-by-step explanation:
2 and 4 are opposites so they will be the same measurement and 1 and 3 are easy to find. Just subtract 29 from 180.
Answer:
Step-by-step explanation:
y=x² ln(x)sin 2x
taking log of both sides
log y=log(x² in(x)sin 2x)=log x²+log.ln (x)+log (sin2 x)
=2log x+log .ln(x)+log sin 2x
diff. w.r.t.x
1/y×(dy/dx)=2/x+(1/ln(x))×(1/x)+( 2 cos 2x/sin2x)
dy/dx=y[2/x+(1/x.ln(x))+2 cot 2x]
dy/dx=x² in(x) sin (2x)[2/x+1/xin(x)+2 cot 2x]