Students were asked to write a formula for the length of a rectangle
by using the formula for its perimeter, p = 2 + 2w. three of their
responses are shown below.
1. f = p - w
ii. t = 3(p – 20)
iii (= =24
which responses are correct?
i and ii
ii and iii
i and iii
i, ii, and iii

answer: answer

step-by-step explanation:

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.