To make the system look more impressive (i. e., have smaller slope and intercept), a colleague changed the units of y to minutes and the units of x to kilobytes (1 MBequals1,024 kilobytes). What does the new equation look like? Does it fit the data any better than the equation obtained in part b?

i dont know it

step-by-step explanation:

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.

m∠a is 90°

m∠b is 40°

step-by-step explanation: hi!