Hurry Hurry! What is the perimeter of quadrilateral ABCD?

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.