In the figure, m and n are rays. Which statements are true? Select each correct answer. m∠3=120°
m∠2=60°
m∠1=60°
m∠3=m∠1
Please hurry, I'm doing last minute studying for a semester exam!

∠2 = 60° because all angles of a triangle add up to 180° and 55 + 65 = 120  180 - 120 = 60  lets say the third angle of the triangle is ∠n   ∠2 = ∠n     so ∠2 = 60°

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

570, the answer is 570, hope it