Which of the following sets of ordered pairs represents a function? {(-6,-1), (13,8), (1,6), (1,-10)}

{(3,5), (-17,-5), (3,-5), (-17,5)}

{(10,5), (10,-5), (5,10), (5,-10)}

{(10,5), (-10,-5), (5,10), (-5,-10)}

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation: