This then means,
which is the pythagorean trig identity. This concludes the proof.
Therefore, if 
, then 
Let's see
so you have to add the bottom numbers and the top numbers then add the whole numbers so it's 23 15\28
You can determine the actual markdown by changing the percentage to a decimal then multiplying it by the price to find your mark down.
Answer:
The correct answer is:
To subtract an integer, add its opposite; -4 + 5 = 1
Step-by-step explanation:
Marty is explaining to Susan how to solve the following problem, -4 – (-5)
He told Susan that to subtract an integer, add its opposite.
We know that whenever we solve the two terms, first we multiply the signs.
It means that the negative sign outside the round bracket will be multiplied with the negative sign of -5
That is,
-4 - (-5)
By multiplying the signs we get the terms:
-4 + 5
=1
Thus the correct option is D....
Answer:
Puppy A weighs 8 pounds, which is about 25% of its adult weight. What will be the adult weight of Puppy A? Puppy B weighs 8 pounds, which is about 75% of its adult weight. What will be the adult weight of Puppy B?
Step-by-step explanation:
