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Mathematics 4 Online
OpenStudy (anonymous):

Help please? Will fan + give medal. Questions below

OpenStudy (camper4834):

no question

OpenStudy (anonymous):

OpenStudy (camper4834):

ahh.. question

OpenStudy (anonymous):

my laptop froze so I had to reboot @camper4834

OpenStudy (camper4834):

lol

OpenStudy (camper4834):

you wanna do all of them?

OpenStudy (anonymous):

Uh, sure

OpenStudy (camper4834):

"uh"?

OpenStudy (camper4834):

question one. you can only be sure that C is correct

OpenStudy (anonymous):

I dunno what you meant by "you wanna do all of them?"

OpenStudy (camper4834):

do you want me to explain all of them?

OpenStudy (anonymous):

Oh, Yes please! @camper4834

OpenStudy (camper4834):

|dw:1416288564364:dw|

OpenStudy (camper4834):

the answer C compares the 2 angles i drew, since they are the same C is correct |dw:1416288634192:dw|

OpenStudy (anonymous):

AH okay. That makes sense @camper4834

OpenStudy (camper4834):

number two let me edit the picture so i can show you easier

OpenStudy (camper4834):

OpenStudy (camper4834):

using the two triangles we have to important angles right? one of the angles is 35 and the other is 65

OpenStudy (camper4834):

and since all of the angles must add up to 180! 35 + 65 + Y = 180 what is Y!!

OpenStudy (anonymous):

80 @camper4834

OpenStudy (camper4834):

yes

OpenStudy (camper4834):

now let me draw a picture of the next problem and i'll have you fill in some numbers

OpenStudy (camper4834):

|dw:1416289050013:dw|

OpenStudy (camper4834):

|dw:1416289128735:dw|

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