What is the mode interval for the set of data? 60 - 69
70 - 79
80 - 89
90 - 99

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.

can i see the following ?

step-by-step explanation:

a

step-by-step explanation:

strong negative correlation

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.