HELPMEEEEEEEEEEEEE

The axis of symmetry of an equation ax^2 + bx + c is -b/2a. In the equation y= -5x^2, -b/2a is 0 because there is no b term. So the axis of symmetry is x=0.

The volume of the larger cylinder is 5 * (3^2)pi and the volume of the smaller cylinder is 5 * (1^2)pi. To find the remainder volume, (5 * (3^2)3.14)-(5 * (1^2)3.14)= 125.6.

6 / (1/4)= 6 * 4= 24.

Make sure you're learning from this and not just looking for the answers!!

This question was already posted by you and answered.

Edit: If you still don't understand, ask on your previous quesiton thread instead of reposting.

Ok.. Just checking... The supplememt of angle A is 180 - 133= 47 degrees. The measure of Arc AB is 2 * 47 degrees= 94 degrees.

Can you clarify if the question means Major or Minor arc AB?

The is no diagram or question referring to "x"...please check to see if you are missing parts of your question.

Thanks!

 The Guest is right, the link does not attach a question...

EDIT: I think the reason we cannot see the attach question is because it is an "assignment" stated in the URL. We'd probably need an account to login and see the question. Make sure you're posting questions we're allowed to help on and not "assignments" that would be taken as a grade for you.