Ernie earned $121.50 more than kaylin. tria earned $35 less than 3 times the amount kaylin earned. ernie, tria, and kaylin earned $579 in all. how much did tria earn?

i think 1: 2

step-by-step explanation:

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)