Question

Select one:
a. Symmetric Property
b. Transitive Property
c. Reflexive Property
d. none of the above

Answer 1

http://www.mathwords.com/e/equivalence_properties_of_equality.htm
A is your answer

Answer 2

@acxbox22 , thanks (:

Fill in each missing step.
Given: mÐPQR = x– 5, mÐSQR = x – 11, and mÐPQS = 100.
Find x.

Answer 3

Drawing not to scale.

mÐPQR +mÐSQR = mÐPQS

a. __________
x– 5 + x– 11 = 100

b. Substitution Property
2x– 16 = 100

c. Simplify
2x = 116

d. __________
x = 58

e. Division Property of Equality

Answer 4

Select one:
a. Angle Addition Postulate; Subtraction Property of Equality
b. Protractor Postulate; Addition Property of Equality
c. Angle Addition Postulate; Addition Property of Equality
d. Protractor Postulate; Subtraction Property of Equality