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Mathematics 13 Online
OpenStudy (anonymous):

HELP Medal And Fan

OpenStudy (anonymous):

http://static.k12.com/calms_media/media/1419500_1420000/1419523/1/f20b1e76a3174696157960d6759efb308aef3909/FGA_130921_1614004.jpg A. parallelogram B. parallelogram, rhombus C. parallelogram, rectangle D. parallelogram, rhombus, rectangle, square

ganeshie8 (ganeshie8):

maybe eliminate the obvious options first

OpenStudy (anonymous):

so B and D

ganeshie8 (ganeshie8):

did u eliminate B and D ?

OpenStudy (anonymous):

yeah

ganeshie8 (ganeshie8):

Good, why not eliminate C also ?

OpenStudy (anonymous):

C ok why C

OpenStudy (anonymous):

because it is a oh i get it NM

OpenStudy (anonymous):

So A

ganeshie8 (ganeshie8):

A rectangle requires all four right angles. but the given figure doenst *seem* to have even one right angle

ganeshie8 (ganeshie8):

yup, A is correct.

OpenStudy (anonymous):

ok cool

OpenStudy (anonymous):

http://static.k12.com/calms_media/media/1419500_1420000/1419526/1/a910cc6d618159a18bcdff2fbe2ba7c66e9ad81c/FGA_130921_1614007.jpg What are the coordinates of point P? A. (–4, –3) B. (–3, –4) C. (4, –3) D. (3, –4)

ganeshie8 (ganeshie8):

Goto that point P.

OpenStudy (anonymous):

-4 -3

ganeshie8 (ganeshie8):

Correct !

OpenStudy (anonymous):

do you do the Y or X First

ganeshie8 (ganeshie8):

Always X first : (x, y)

OpenStudy (anonymous):

ok cool

OpenStudy (anonymous):

Which is true of point H at (3, –1)? A. Point H is above the x-axis. B. Point H is to the right of the y-axis. C. Point H is to the left of the y-axis. D. Point H is 3 units from the origin.

ganeshie8 (ganeshie8):

wat/why/how do u think

OpenStudy (anonymous):

I say C

OpenStudy (anonymous):

sorry B

OpenStudy (anonymous):

because that that is on the graph that i did and it is below the x Axis

OpenStudy (anonymous):

to the right of the Y

ganeshie8 (ganeshie8):

Excellent !

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

100%

ganeshie8 (ganeshie8):

you deserve it ! congrats :)

OpenStudy (anonymous):

thanks!

ganeshie8 (ganeshie8):

np :)

OpenStudy (anonymous):

Which is true about folding the paper to form a bisector of the segment? A. The paper crease divides the line segment into 2 non-congruent segments. B. The paper crease divides the line segment into 2 congruent segments. C. The paper crease divides the line segment into 4 congruent segments. D. The paper crease divides the line segment into 4 non-congruent segments.

OpenStudy (anonymous):

it is a stright line

OpenStudy (anonymous):

i am thinking that it si B

ganeshie8 (ganeshie8):

bisector => two congruent segments

ganeshie8 (ganeshie8):

B is \(\large \color{red}{\checkmark}\)

OpenStudy (anonymous):

Which is true about the creased bisector and the line segment that is bisected? A. The bisector and the line segment are parallel to each other. B. The bisector and the line segment are perpendicular to each other. C. The bisector and the line segment do not intersect each other. D. The paper crease divides the line segment into 4 non-congruent segments. Again a stright line

ganeshie8 (ganeshie8):

|dw:1398171985485:dw|

ganeshie8 (ganeshie8):

Fold it in half

OpenStudy (anonymous):

C

ganeshie8 (ganeshie8):

|dw:1398172031054:dw|

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