A submarine is located at sea level. If the submarine dives at a rate of 5 meters per minute for 15 minutes, what will the position of the submarine be with respect to sea level? please explain

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.