<1 and <2 are adjacent and supplementary. <2 and <3 are adjacent and supplementary. Which statement must be true? A. m<1 = m<3

B. m<1 is not equal to m<3

C. m<1 + m<3 = 90 degrees

D. m<1 + m<3 = 180 degrees

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

For each proportion find the unknown number x 1/5/8=×/15

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?