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Mathematics 11 Online
OpenStudy (bluescar):

can someone help me in math?

OpenStudy (bluescar):

thank you for coming

OpenStudy (sleepyhead314):

people would stay and help you faster if you would post your specific question :)

OpenStudy (bluescar):

thank you

OpenStudy (sleepyhead314):

now, what would you like help with?

OpenStudy (bluescar):

Directions: Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Triangle DEF and triangle PQR are similar and have the same orientation. The hypotenuse of triangle PQR is on the same line as the hypotenuse of triangle DEF and is one-third the length of DF

OpenStudy (bluescar):

What is the equation of the line that the hypotenuse of triangle PQR lies on? y = x + On the hypotenuse of triangle PQR, if coordinate P is at point (2, -4), then coordinate R is at point ( , ).

OpenStudy (bluescar):

are you there ?

OpenStudy (sleepyhead314):

equation of line that the hypotenuse of PQR has would be the same equation of the line that the hypotenuse of DEF is on so do you know how to find the equation of the hypotenuse of DEF? the hypotenuse is DF

OpenStudy (bluescar):

i have no idea what you talking about ;n;

OpenStudy (sleepyhead314):

k sorry not awake enough to make sense mmm do see segment DF on the picture you gave me?

OpenStudy (bluescar):

yes

OpenStudy (sleepyhead314):

it contains the points (-4, 8) = point D (-1, 2) = point F ^^^^^^^ do you know how to find the equation between those two points? :3

OpenStudy (bluescar):

by counting right ?

OpenStudy (bluescar):

i feel dumb XD

OpenStudy (sleepyhead314):

by finding the slope between those two points and making the equation y = mx + b ^^^ remember this formula? :)

OpenStudy (bluescar):

yes the slope as in the race of change ?

OpenStudy (sleepyhead314):

mhmm!

OpenStudy (sleepyhead314):

can you tell me what it is between the points (-4, 8) and (-1,2)

OpenStudy (bluescar):

4 and 1

OpenStudy (bluescar):

i have to go

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