Which equation represents the line that contains the point ( 7 , − 1 ) ( 7 , − 1 ) and is parallel to the line represented by 3 x + y = 4

Step-by-step explanation:

3x+y = 5

slope of line is -3

slope of any parallel to the line is also -3

point-slope equation for line of slope -3 that passes through (7,-1):

y+1 = -3(x-7)

You haven't provided the choices, but one of them is equivalent to the point-slope equation.

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:

idk the answer i want to say 10 but then it would be equal so try 9 but then yeah so yeah we love edgen