What is the value of this expression?
2 answers:
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Keywords:
<em>Expression, simplified, property, distributive </em>
For this case we have an expression of the form that was simplified to the expression
. They ask us to indicate which property was used to simplify the expression.
We have that, by definition, the distributive property states that:
So:
is an example of the distributive property.
Answer:
This is an example of the property distributive
Option C
We will use Pythagorean Theorem:
HC^2=20^2-12^2=400-144=256
HC=
=16
HD^2=16^2-14^2=256-196=60
HD=
=7.7459
Answer: HD=7.7 in.
HC^2=20^2-12^2=400-144=256
HC=
HD^2=16^2-14^2=256-196=60
HD=
Answer: HD=7.7 in.