Find the solutions of each equation on the interval [0, 2π).

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

2y+y=5

add 2y and y

if i'm not wrong, i would say that the third angle has (72) because the three sides of all triangles have 180 degrees and if we subtract 180 - 62 - 40 = (72) / but i'm not sure about 40 yd.

okey so the slope is -3/5 and the y -intercept is 7/5

hope this if needed hmu