5. Find the length of the side denoted b "y" to the nearest tenth.

y = 24√3, or approximately 41.6

Step-by-step explanation:                                √3        36

Here the ratio 36/y = cosine of 30 degrees = =

                                                                               2         y

Cross-multiplying yields (√3)y = 72, so y = 72/√3, or 72√3/3, or y = 24√3

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy