Mathematics
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OpenStudy (rootbeer003):
help
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OpenStudy (rootbeer003):
satellite73 (satellite73):
\[360\div 60=6\] you have one sixths of the total area
OpenStudy (rootbeer003):
so b
satellite73 (satellite73):
no
what is \(42\div6\)?
OpenStudy (rootbeer003):
7
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satellite73 (satellite73):
right
OpenStudy (rootbeer003):
satellite73 (satellite73):
\[\checkmark\]
OpenStudy (rootbeer003):
satellite73 (satellite73):
\[\checkmark\]
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OpenStudy (rootbeer003):
satellite73 (satellite73):
idk multiply by 6, see what you get
OpenStudy (rootbeer003):
i got 1203
satellite73 (satellite73):
really?
OpenStudy (rootbeer003):
no.
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satellite73 (satellite73):
\[7.5\times 6=1203\] new math
OpenStudy (rootbeer003):
satellite73 (satellite73):
\[\checkmark\]
OpenStudy (rootbeer003):
satellite73 (satellite73):
\[\checkmark\]
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OpenStudy (rootbeer003):
satellite73 (satellite73):
guess
OpenStudy (rootbeer003):
d
satellite73 (satellite73):
heck no
OpenStudy (rootbeer003):
10
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satellite73 (satellite73):
use pythagoras \[a^2+b^2=c^2\\
6^2+8^2=c^2\]
satellite73 (satellite73):
\[36+64=c^2\\
100=c^2\] yeah \(10\)
OpenStudy (rootbeer003):
satellite73 (satellite73):
not clear what is 14 in that picture
satellite73 (satellite73):
but if it is the entire base, then you are right \[\frac{14+6}{2}\times 6=60\]
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OpenStudy (rootbeer003):
satellite73 (satellite73):
oh no
satellite73 (satellite73):
\(\pi r^2\) in your case \(r=6\)
OpenStudy (rootbeer003):
a
satellite73 (satellite73):
you guessing? what is \(6^2\)?
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OpenStudy (rootbeer003):
36
OpenStudy (rootbeer003):
satellite73 (satellite73):
\[\checkmark\]
OpenStudy (rootbeer003):
satellite73 (satellite73):
\[3,4,5\] is a right triangle since \[3^2+4^2=5^2\]
multiply all sides by 3, get \(9,12,15\)
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OpenStudy (rootbeer003):
soo im right?
satellite73 (satellite73):
i didn't see an answer
but "right" is right
OpenStudy (rootbeer003):
hah
OpenStudy (rootbeer003):
satellite73 (satellite73):
\[a^2+b^2=c^2\\
x^2+24^2=30^2\\
x=\sqrt{30^2-24^2}\] and a calculator
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satellite73 (satellite73):
or, another 3, 4, 5 right triangle
\[6\times 5=30,6\times 4=24, 6\times 3=?\]
OpenStudy (rootbeer003):
18
OpenStudy (rootbeer003):
satellite73 (satellite73):
yet another 3 - 4 - 5
\[4\times 3=12,4\times 4=16, 4\times 5=?\]
OpenStudy (rootbeer003):
20
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satellite73 (satellite73):
bingo
OpenStudy (rootbeer003):
ok bye
satellite73 (satellite73):
k bye