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Mathematics 17 Online
OpenStudy (mrmudd184):

help meh plz

OpenStudy (mysticfury):

with?

OpenStudy (anonymous):

\[6^{2}(2/5 + 5) - 3\]

OpenStudy (mysticfury):

we need to use PEMDAS to solve this, do you know what that is?

OpenStudy (anonymous):

ya i remember it like this. Please Excuse My Aunt Sally

OpenStudy (mysticfury):

okay so solve whats in the parentheses for me

OpenStudy (anonymous):

\[6^{2}*5 \frac{ 2 }{ 5 } - 3\]

OpenStudy (mysticfury):

yep so exponents next which means 6^2 needs solving

OpenStudy (anonymous):

12*5 2/5 - 3

OpenStudy (mysticfury):

exponents mean 6 x 6 :) so 36 x 5 2/5 - 3 now multiplication is next so 36 x 5 2/5 -3 191.4 ?

OpenStudy (anonymous):

ya

OpenStudy (anonymous):

next 1 is find the area

OpenStudy (anonymous):

What is the area of 12 ft. 20 ft. and 18 ft.

OpenStudy (mysticfury):

what shape is it?

OpenStudy (mysticfury):

triangle?

OpenStudy (simplymarie_x):

You should probably post a new question each time so people benefit from the medals. ^~^

OpenStudy (anonymous):

a sideways house. a square on the bottom of a triangle

OpenStudy (mysticfury):

can you post a picture of it? try to right click on the pic and click "copy image address"

OpenStudy (anonymous):

k

OpenStudy (anonymous):

OpenStudy (mysticfury):

umm im not sure on that one, sorry. post this as a new question, im sure someone can help

OpenStudy (nekokittu):

Mystic i became your fan

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