Answer:
Commutative Property
Step-by-step explanation:
Commutative property is the property where if you change the order of the operands, it does not change the result.
Attached solution in the pic.
Answer: 34 years old
Let x be the age of Joseph and y the age of Angeles
x-y = 5
x + y = 63
Adding the equations
2x = 5+63=68
x = 34
Substitute x in the first eq.
Angeles is 29 years old
In years she will be 34
Answer:
Step-by-step explanation:
If 2 figures are similar, then their lengths exist in proprotion to one another and their corresponding angles are congruent.