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DR

This page lists questions and answers that were posted by visitors named DR.

Questions

The following questions were asked by visitors named DR.

Maria bought seven boxes. A week later half of all her boxes were destroyed in a fire. There are now only 22 boxes left. With how many did she start?
4 years ago

Answers

The following answers were posted by visitors named DR.

1. Label the triangle (point C is where the plane is) 2. Draw a straight line directly down to the lake and call it point D. 3. Find angle c from triangle CAD by subtracting angle 45 from 90 degrees (the three triangles make a 90 degree angle together) 4....
10 years ago
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