Use the image below to answer the following question. What relationship do the ratios of sin x° and cos y° share? A. the ratios are opposites (-5/13 and 5/13) B. the ratios are both identical (5/13 and 5/13) C. the ratios are reciprocals (5/13 and 13/5) D. the ratios are both negative (-13/5 and -13/5)

B

Step-by-step explanation:

sinx° = =

cosy° = =

The ratios are identical → B

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

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