Answer:
4.13=4.130
If there is a 0 at the end of a decimal then you can drop it.
Remember, if you add negative four, you're really subtracting four, or if you take away negative four, you're really adding four.
-n+(-4)-(-4n)+6
-n-4+4n+6 simplify
{-n+4n are like terms, so combine them. -n+4n is exactly the same as 4n-n, so flip them around if it helps. Just remember to keep the sign with the right number. Same thing with -4+6.}
Answer:
3n+2
Well, QR is the hypotenuse of the triangle and PT is another side of the triangle. You can use phythagoras theorem to work this out. So squareroot 13-8. That should give your your answer
Answer:
True
Step-by-step explanation:
we know that
The volume of a cone is equal to
where
B is the area of the base
H is the height of the cone
we have
substitute
therefore
The answer is True
