Answer: -406
Step-by-step explanation:
We have the following expression:
In addition we know:
and
If we substitute this in the expresion, we will have:
Answer:
(4,5 feet)³=4,5³ cubic feet
Step-by-step explanation:
Answer:
If it suppose to be |3+-19| then the answer is 16
Step-by-step explanation:
Answer:
x = 2√13.
Step-by-step explanation:
Using the Pythagoras theorem:
14^2 = x^2 + 12^2
x^2 = 14^2 - 12^2
x^2 = (14 + 12)(14 - 12) = 52
x = √52
x = √4*√13
x = 2√13.