Mai the trainer has two solo workout plans that she offers her clients: Plan A and Plan B. Each client does either one or the other (not both). On Monday there were 7 clients who did Plan A and 9 who did Plan B. On Tuesday there were 5 clients who did Plan A and 3 who did Plan B. Mai trained her Monday clients for a total of 12 hours and her Tuesday clients for a total of 6 hours. How long does each of the workout plans last? Length of each Plan A workout: ___hour(s)
Length of each Plan B workout: ___hour(s)

60

step-by-step explanation:

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)