Question

State the property that justifies each statement:1. If 80 mA, then me = 802. If RS - TU and TU = YP, then RS = YP2.3. If 7x 28, then x=4344. If VR + TY - EN +TY, then VR = EN55. If m1 = 30 and mz1 = m_2, then m_2 = 30:: Division Property of Equality:: Substitution Property of Equality:: Subtraction Property of Equality:: Symmetric Property of Equality:: Transitive Property of Equality

Answer 1

Question 3

if 7x = 28

divide both sides by 7

7x/7 = 28/7

x = 4

This is division property of equality

Question 1

if angle m is 80 degrees the m = 80 degrees

this can be a congruent angles or alternate angles are equal

this is symmetric property of equality

Question 5

m1 = 30 and mz1 = m2, then m2 = 30

this property is transitive property of equality

Question 2

if RS - TU and TU =YP, then RS = YP

this means you can substitute RS with YP

then we have our new expression as

YP - YP

this is substitution property of equality, this is because we are substituting a function with another function