Can someone meh with this math question? i will award brainliest. for a standard-position angle determined by the point (x, y). what are the values of the trigonometric functions. for the point (6,8), find csc theta and sec theta?

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?