The correct answer to A is true
everything else looks okay to me..
I don't know if you are right for the rest since I multiplied and didn't get any of them XD so I'm going to trust you on that. Maybe you should double- check just to be sure though.
In order to do this, you have to use the Pythagorean Theorem which is a^2 +b^2=c^2 It does not matter in what order a and b are, but c is always the hypotenuse or the side across from the right angle. First, you substitute 24 in for a and 45 in for b so your equation so far would look like 24^2 + 45^2 = c^2 Then, you square 24 and 45 and get 576+2025=c^2 Then you add the two to get 2601=c^2 Finally, you would square root both sides and get 51=c So the width of the recycling bin is 51 inches long
Answer:
The factored form is:

Step-by-step explanation:
The given expression is:

The Greatest Common Factor is 4:
We factor the GCF to get

We rewrite the expression within the parenthesis as difference of two squares.

Recall that: a²-b²=(a-b)(a+b)
This implies that

X = 3(20 - sin20)
x = 3(20) - 3(sin20)
x = 60 - 3sin20
x = 60 - 0.927050983
x = 59.07294902
y = 3(1 - cos20)
y = 3(1) - 3(cos20)
y = 3 - 3cos20
y = 3 - 2.853169549
y = 0.1468304511
(x, y) = (59.07294903, 0.1468304511)
Answer:
B
Hope that helps. :)