A triangle has side lengths of (2.6c + 8.2d) centimeters, (7.3c + 4.6f) centimeters, and (6.5f + 3.6d) centimeters. Which expression represents the
perimeter, in centimeters, of the triangle?
1. 16.4cf + 16.4df
2. 11.1f +9.9c + 11.8d
3. 11.9cf + 10.1df + 10.8cd
4. 9.9c + 8.2f + 14.7d

In angle pqr find the measure of

Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. which of the following expressions could represent how much bo pays for the game? choose 2 answers: choose 2 answers: (choice a) a 0.82b0.82b (choice b) b 1.18b1.18b (choice c) c b-0.18b−0.18 (choice d) d b-18b−18 (choice e) e b-0.18bb−0.18b

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?