Answer:
A unit multiplier (or conversion factor) is a fraction with value 1 that we use to convert quantities. Because the value of every unit multiplier is 1, we can multiply any quantity by them, without changing their value. Principles behind the technique: ! We never change the value of a quantity if we multiply it by 1.
Step-by-step explanation:
hope this help:)
Answer:
Simplify the expression:
Use the exponent power:
Apply the given rules;
Simplify:
then;
Therefore, the simplified expression of is,
Answer:
Step-by-step explanation:
I think it is 75%
Answer:
5!
Step-by-step explanation:
-40÷5 = -8
function is: f(x)=(x+10)^2