identify the type of conic section that has the equation x^2+y^2=81. identify domain, range, and axes of symmetry of the conic section

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if δnmo ≅δpqr by sas? (5 points) segment mo ≅ segment qr segment on ≅ segment qp ∠ n ≅ ∠ r ∠ o ≅ ∠ q