Answer:
85
Step-by-step explanation:
Pythagorean Triples obeys the Pythagoras Theorem.
We want to find is the value of x if (13, 84, x) is a Pythagorean triple.
We apply the Pythagoras Theorem to obtain:
We simplify to get:
Take positive square root;
Hoi!
Here's how you would write this.
z - 34.7 = 68.2
"Less than" indicates subtraction, but from what? "Less than z", so we're subtracting something from z. If you look at the equation, how would we calculate 34.7 less than z? To do this, we would subtract 34.7 from z. Since we're given our answer to the equation, just slap that into the equation after an "equals" symbol, and you're finished!
Answer:
9
Step-by-step explanation:
this is because it is 9 and it could be 9
She must be tired , I can't drive that long :(
