72 76 80 84 88 92
Linear Regression -
y 0.355x + -20.145;r $0.992
666 SXS 954
Window
0.89999 sy s 14.1
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to fit data
A good line of best fit is yet 288-16 14 because this is what the regression calculator retums if all the data are
entered
A good line of best fit is ye029-16 14 because this is what the regression calculator retums if all the data except the
point (862) are entered
A good line of best fit is YSU 36x-20.15 because this is what the regression calculator returns if all the data are
entered
A good line of best fit is y 0.36x-20.15 because this is what the regression calculator retums if all the data except the
point (86 2) are entered
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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.

step-by-step explanation:

use context clues to figure out the meaning of the bolded word:  

the sage gardener knew when she had to water her plants.  

question 8 options:

mint plant

wise

happy

lazy