Help Asap! A local civic theater has 22 seats in the first row and 21 rows in all. Each successive contains 3 additional seats. How many seats are in the civic theater?

Describe how fraction strips can you order fractions

Pepe is going to spin the following spinner 800 times. the spinner is divided into equal sections.a. exactly 160 timesb. clost to 160 times but probably not exactly 160 timesc. exactly 640 timesd. close to 640 times but not probably not exactly 640 times. me

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?