Answer:
25, 70, 85
Step-by-step explanation:
x+2x+20+3x+10=6x+30
6x+30=180
6x=150
x=25
The angles are 25, 70, and 85
To find the inverse, interchange the variables and solve for
y.
f^-1(x)=√2x,−√2x
Answer:
.
Step-by-step explanation:
i dont really know sorry
Note that both the numerator and denominator approach 0 as
, so we can try using L'Hopital's rule.
The denominator is nonzero at
, so the limit is equivalent to