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Mathematics 21 Online
OpenStudy (itsbribro):

Match each pair of points with the coordinate that will make a right triangle with its hypotenuse along the graph shown. http://static.k12.com/calms_media/media/1503500_1504000/1503536/2/04a0576bf8113be07e3ad561796ae087af5b464f/MS_IMC-140523-130905.jpg

TheSmartOne (thesmartone):

http://prntscr.com/4uo104

TheSmartOne (thesmartone):

Is that what you want?

OpenStudy (itsbribro):

|dw:1412898162812:dw|

TheSmartOne (thesmartone):

http://prntscr.com/4uo18r

TheSmartOne (thesmartone):

http://prntscr.com/4uo1fz

TheSmartOne (thesmartone):

Would that be the three right triangles it is asking for?

OpenStudy (itsbribro):

Column B A. (3, 2) B. (3, 4) C. (5, 6) D. (2, 2) E. (4, 4)

OpenStudy (itsbribro):

idk

OpenStudy (itsbribro):

Match each item in Column A to an answer in Column B.

TheSmartOne (thesmartone):

Oh yes. I got it let me put it in a different screenshot..

TheSmartOne (thesmartone):

http://prntscr.com/4uo29f

TheSmartOne (thesmartone):

So you have to match up all those three points because they make a right triangle.

TheSmartOne (thesmartone):

So in column A you would match 1 to D in column B

OpenStudy (itsbribro):

ohhhhhhhhhhhhhhhhhhhhh okayyyyy thank you so much :)

OpenStudy (itsbribro):

could you help with one more? @TheSmartOne

OpenStudy (itsbribro):

Two right triangles with the following dimensions are graphed with their hypotenuses on the same line: triangle X: horizontal leg measures 4 units vertical leg measures 5 units triangle Y: horizontal leg measures 6 units vertical leg measures 7.5 units Which other triangles could also have their hypotenuse on the same line? Choose all answers that are correct. A. Horizontal leg measures 8 units, vertical leg measures 10 units B. Horizontal leg measures 3 units, vertical leg measures 3.75 units C. Horizontal leg measures 10 units, vertical leg measures 12 units D. Horizontal leg measures 12 units, vertical leg measures 15 units

OpenStudy (itsbribro):

CHOOSE ALL ANSWERS THAT ARE CORRECT

OpenStudy (itsbribro):

i will give you 4 medals if you can help me with one more after this one ^^

TheSmartOne (thesmartone):

http://prntscr.com/4uo4qi It should be the 8 and 10

OpenStudy (itsbribro):

thats the only one?

TheSmartOne (thesmartone):

umm let me see.

OpenStudy (itsbribro):

okay :)

TheSmartOne (thesmartone):

I dont know it kind of all looks like the hypotenuse is on the same line.. http://prntscr.com/4uo65i

TheSmartOne (thesmartone):

@itsbribro

OpenStudy (itsbribro):

except for B

TheSmartOne (thesmartone):

oh

OpenStudy (itsbribro):

okay next one?

TheSmartOne (thesmartone):

sure

OpenStudy (itsbribro):

Triangle DEF is similar to triangle FGH. Both are right triangles. Which statements about the two triangles must be true? Choose all answers that are correct. A. Sides DF and FH are congruent. B. Triangle DEF is congruent to triangle FGH. C. Side DF has the same slope as side FH. D. Sides DE and FE are proportional to sides FG and HG. http://static.k12.com/calms_media/media/1503500_1504000/1503539/1/0597d8a95839001c1aad2dc97c485fb69f4fb24d/MS_IMC-140523-130908.jpg

TheSmartOne (thesmartone):

congruent means it is the same size which it is not

TheSmartOne (thesmartone):

So C and D are your answer...

TheSmartOne (thesmartone):

Because DF and FH are on the same line and proportional means it is in a ratio

TheSmartOne (thesmartone):

@itsbribro

OpenStudy (itsbribro):

ohh ok

OpenStudy (itsbribro):

im jw about this one Which two triangles are similar? http://static.k12.com/calms_media/media/1503500_1504000/1503542/1/d29e77a0be44a7c89126032ffd6d6c9e6285688f/MS_IMC-140523-1309011.jpg A. A and B B. B and C C. C and D D. A and C

OpenStudy (itsbribro):

i know it cant be A or D

OpenStudy (itsbribro):

would it be C

OpenStudy (itsbribro):

option C ?

TheSmartOne (thesmartone):

let me see

TheSmartOne (thesmartone):

Yes it is similar...

OpenStudy (itsbribro):

okay :)

TheSmartOne (thesmartone):

np

OpenStudy (itsbribro):

thank you

TheSmartOne (thesmartone):

yw

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