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Mathematics 16 Online
OpenStudy (emmynimmy):

Posted! Geometry

OpenStudy (emmynimmy):

OpenStudy (emmynimmy):

@MysticalFlames

OpenStudy (anonymous):

one sec I'ma graph it

OpenStudy (anonymous):

the triangle at the bottom, is that your answer?

OpenStudy (emmynimmy):

No that was there.

OpenStudy (anonymous):

Okay great

OpenStudy (anonymous):

dang I'm so confused, could I help with another?

OpenStudy (emmynimmy):

yeah one second.

OpenStudy (anonymous):

sorry

OpenStudy (emmynimmy):

Okay so there are some on here where its like you answer in a. b. and c. so when you answer can you clarify which is which? @MysticalFlames

OpenStudy (emmynimmy):

OpenStudy (emmynimmy):

OpenStudy (emmynimmy):

OpenStudy (anonymous):

Okay I'll try that

OpenStudy (emmynimmy):

Thanks so much!

OpenStudy (emmynimmy):

I just replied to your message on google btw.

OpenStudy (anonymous):

I got #1! Oh okay I can't use hangouts rn but I'll reply when I can :D

OpenStudy (emmynimmy):

okay thanks so much.

OpenStudy (anonymous):

Okay so: To find the area of the hexagon, we need to divide the picture into a triangle Find the area of each triangle Finally add the area of triangles to get the area of the hexagon.

OpenStudy (emmynimmy):

Is that what I put?

OpenStudy (anonymous):

wait one sec there's a little more

OpenStudy (anonymous):

To find the area of the hexagon, we need to divide the picture into a triangle Find the area of the triangle (Base*height/2). Finally add the area of triangles to get the area of the hexagon. <-- just put that

OpenStudy (emmynimmy):

You're so smart, thanks so much bby.

OpenStudy (anonymous):

Thanks :)

OpenStudy (emmynimmy):

Tell me when you get the others.

OpenStudy (anonymous):

Okay I'm solving rn

OpenStudy (anonymous):

Okay I got #2!

OpenStudy (anonymous):

In 3 dimensions, think of a cube with one corner on the origin (0,0,0) and the opposite corner on (7,7,7). The distance = square root (49 + 49 + 49) = square root (147) = 12.124 cm

OpenStudy (anonymous):

Okay that looks complicated let me simplify, here's what you write:

OpenStudy (emmynimmy):

Thank you!

OpenStudy (anonymous):

In 3 dimensions, a cube with one corner on the origin (0,0,0) and the opposite corner on (7,7,7). The distance = square root (49 + 49 + 49) = square root (147) = 12.124 cm

OpenStudy (emmynimmy):

So thats what ill put for number 2?

OpenStudy (emmynimmy):

but how would i separate it for a and b

OpenStudy (anonymous):

I don't think you need to

OpenStudy (emmynimmy):

So that answer should be okay?

OpenStudy (anonymous):

Yeah, I hope.

OpenStudy (emmynimmy):

Thanks so much! I think number 3 is all thats left. If theres anything I can help you with, I'd love to.

OpenStudy (anonymous):

oh btw: for #1 you could also write this: If we write down the formula for finding the area of a hexagon with a given apothem, write down the apothem. Use the apothem to find the perimeter. Plug all of the known quantities into the formula, and simplify.

OpenStudy (anonymous):

Thanks! I'll let you know if there's anything :) So #3 is all? There's nothing else?

OpenStudy (emmynimmy):

I think thats it, ill look after and let you know. Im so pissed my microsoft word just failed so bad.

OpenStudy (anonymous):

Okay, hey I gtg for a while but this is what I have for now: the slope of the line (PG) = -4/3 the slope of the line (MR) = -4/3 then since both slopes are equivalent , we deduce that (PG) and (MR) are parallel , thus (PM) and (GR) are parallel as well, then PGRM is a parallelogram.

OpenStudy (emmynimmy):

When will you be able to get back on?

OpenStudy (emmynimmy):

Is there anyway to communicate?

OpenStudy (caozeyuan):

for 5a, change (a,b) to (-a,-b) to get the image

OpenStudy (caozeyuan):

e.g R is (3,2) so image is (-3,-2)

OpenStudy (caozeyuan):

5b, change (a,b) to (-a,b)

OpenStudy (caozeyuan):

5c, do what the question says

OpenStudy (caozeyuan):

@emmynimmy

OpenStudy (emmynimmy):

Im so confused.

OpenStudy (emmynimmy):

5 a? I don't think i have 5a.

OpenStudy (caozeyuan):

The first question you posted says 5 on the top, and have sub questions a b and c

OpenStudy (emmynimmy):

Oh tanks ill look over it tomorrow.!

OpenStudy (caozeyuan):

do you need help on the otters questions you posted below

OpenStudy (emmynimmy):

I will maybe later but I think he gave me the correct answers, ill let you know tomorrow, goodnight!

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