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Mathematics 7 Online
neveahisthebest:

ok snowflake0531 can u help me with math

neveahisthebest:

1 attachment
snowflake0531:

that's not how you @ me you @ me by doing @snowflake0531

snowflake0531:

Uh, these are even easier than before Add up all the expressions of the 3 angles, and make it ____+____+____=180 then solve for x then put that value of x into the expression of hte angle you need to find

neveahisthebest:

isnt that what i did

neveahisthebest:

lol

snowflake0531:

Then what'd you get for each

neveahisthebest:

wait what

neveahisthebest:

isnt a + b +c =180

snowflake0531:

yes, add all the expressions together to first find x

snowflake0531:

after you find the value of x, and then find the value of hte angle

neveahisthebest:

ok

neveahisthebest:

i dont know if i did this right but i got 0.5

snowflake0531:

....it's wrong write out how you did it

neveahisthebest:

i did 10x-1 = 15x 7 = 18 x +2

neveahisthebest:

i did 10x-1 = 15x 7 = 18 x +2

snowflake0531:

You have 18x+15x+10x+2+7-1 = 180 Find x

neveahisthebest:

ohh

neveahisthebest:

4

snowflake0531:

yes so now plug that into 10x-1

neveahisthebest:

so 4x (10x-1 right

snowflake0531:

x=4 10x-1

neveahisthebest:

4

snowflake0531:

... 10 times x minus 1 x equals 4 What is 10 times x minus 1

neveahisthebest:

10

neveahisthebest:

9

neveahisthebest:

my bad

snowflake0531:

10x-1 replace x with 4

neveahisthebest:

39

snowflake0531:

yep

snowflake0531:

Now for number 2 do the same, add all the angles up, and make it equal 180 find x

neveahisthebest:

ok thx i can dio th rest by myself

neveahisthebest:

tell me what ever u need next time if its anything but math i can help with anything buut that

snowflake0531:

What grade are you in?

neveahisthebest:

8th

neveahisthebest:

hbu i know 9 and up tho bc my firned he teaches my highschool math sum times

snowflake0531:

i think i'm fine, ty

neveahisthebest:

ok

neveahisthebest:

what grade r u in tho

snowflake0531:

e.e for now, my info xd

neveahisthebest:

huh

snowflake0531:

as in, i won't tell you right now loll

neveahisthebest:

ohhhhhhh ahahahah

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