An angle of an equilateral triangle measures 60°.
using this information, you can draw equilateral triangles.
a) 0
b) 1
c) 2
d)infinitely many

answer: -8.2562234e+13

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.