Express 429 as a product of its prime factors

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

If value of cos330° is √3/2 then find tan165°.

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