I'm pretty sure both B and C equal 12 as well
Since the triangle equals 180 and the angels are all congruent
To find the inverse function, interchange the variables and solve for y.
f^-1(n) = 1/2 + n/3
Answer:
2.8+.55x=5 x=4
Step-by-step explanation:
5-2.8=2.2
2.2/.55=4
280 is the answer ///////////////////////////////////
