Ryan called each school in the district to determine whether or not they have a recycling program. what is true about ryan’s data collection?
ryan conducted a survey where he asked about qualitative data.
ryan conducted a survey where he asked about quantitative data.
ryan conducted an observational study where he asked about qualitative data.
ryan conducted an observational study where he asked about quantitative data.

ed sheeran was one of the winners?

step-by-step explanation:

google xd

answer: i ! the answer is   9000 seconds, also d

hope i

-lavira : )

question says to graph a triangle (xyz) and reflect it over the line y=x to create triangle x'y'z'.

we know that line y=x has both coordinates equal like (1,1), (5,5) etc so we can easily graph that reflecting line.

description of transformation:

we can see that x and y coordinate gets switched after transformation like (2,8) changed to (8,2)

what do you notice about the two line segments you drew:

we see that line segments xp and x'p are of same length and perpendicular to the reflecting line y=x.

do you think you would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line? :

yes, i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line.

how do you know? :

by measuring the length of yk and y'k.