To keep from losing weight while training, athletes must burn no more than they consume in a day. Michael Phelps burned 1,000 calories per hour while swimming and an additional 3,000 calories while out of the pool. His daily calorie intake was at most 9,000 calories. Write and solve an inequality to estimate the number of hours he swam that day.

Ineed asap. 35 points. in order for two polygons to be similar, two conditions must be met. first, all pairs of corresponding sides must be in proportion. second, all corresponding angles must be congruent. prove that angle congruence is not enough, by itself, to establish that two polygons are similar. do this by describing or drawing two polygons that are not similar but whose corresponding angles are all congruent.