Plz help! I'm on the quiz right now. A scatter plot is shown below:

Graph shows numbers from 0 to 10 at increments of 1 on the x axis and number s from 0 to 10 at increments of 1 on the y axis. Scatter plot shows ordered pairs 1, 1.5 and 2, 2 and 3, 3 and 4, 4 and 5, 6 and 6, 6.6 and 7, 7 and 8, 8 and 9, 8.9 and 10, 10.

Which two ordered pairs can be joined to draw most accurately the line of best fit on this scatter plot?

(0, 0.5) and (10, 10)
(0, 4.5) and (7, 10)
(5, 0) and (10, 5)
(5, 0) and (9, 4)

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?

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

step-by-step explanation:

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)