HELP ME GRADUATE PLS PLS PLS The figure below shows a triangular piece of cloth:

Triangle ABC has angle ABC equal to 90 degrees and angle BAC equal to 35 degrees. Length of AC is 8 inches.

What is the length of the portion BC of the cloth?
Answers:

8 cos 35°
sin 35 degrees divided by 8
cos 35 degrees divided by 8
8 sin 35°

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Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.