This week, Maddie worked 3 1 2 hours on Monday, 3 2 3 hours on Tuesday, and 2 1 4 hours on Wednesday. How many more hours will Maddie need to work this week to make her goal of 10 1 2 hours a week?

180

step-by-step explanation:

the answer is b.)

< 1=< 2

(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

the answer is 1 becuz if it were 1.0 that would rip apart the entire so ya. : )

~potato.

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