Jessica caught 60 fish, tagged them, and put them back into the pond. After a few days, she caught 100 fish from the same lake and observed that 15 of them were tagged. To the nearest whole number, what is the best estimate for the fish population in the lake?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem