Mathematics
14 Online
OpenStudy (anonymous):
medal
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OpenStudy (anonymous):
@jigglypuff314
jigglypuff314 (jigglypuff314):
mhm
like how x - 4x = -3x :)
OpenStudy (anonymous):
i dont get
jigglypuff314 (jigglypuff314):
square roots work like variables in this sense :)
if x = √10
and x - 4x = -3x
OpenStudy (anonymous):
so B :)
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jigglypuff314 (jigglypuff314):
yep :)
OpenStudy (anonymous):
What is the measure of angle A in the triangle below
OpenStudy (anonymous):
can u check this for me
jigglypuff314 (jigglypuff314):
correct! :)
OpenStudy (anonymous):
yayyyy! :D
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OpenStudy (anonymous):
jigglypuff314 (jigglypuff314):
√500 = √5 √100
what is √100 = ?
OpenStudy (anonymous):
10
jigglypuff314 (jigglypuff314):
therefore √5 √100 = 10√5
OpenStudy (anonymous):
B (:
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OpenStudy (anonymous):
jigglypuff314 (jigglypuff314):
square both sides to get
6x + 8 = 7x - 6 do you know how to solve it now? :)
OpenStudy (anonymous):
x=14
OpenStudy (anonymous):
C right :/
jigglypuff314 (jigglypuff314):
yep :)
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OpenStudy (anonymous):
yayy! (:
OpenStudy (anonymous):
jigglypuff314 (jigglypuff314):
√128 = √(64 * 2) = √64 √2 = 8√2
OpenStudy (anonymous):
B ^.^
OpenStudy (anonymous):
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jigglypuff314 (jigglypuff314):
tan = opposite / adjacent
opposite = 12
adjacent = 16
OpenStudy (anonymous):
jigglypuff314 (jigglypuff314):
well, there's different ways to do this...
I plugged in inverse tan (24/7) =
OpenStudy (anonymous):
hmm
OpenStudy (anonymous):
i thin k c
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OpenStudy (anonymous):
it could be D
OpenStudy (anonymous):
my last question before i go to bed, i dont understand this
jigglypuff314 (jigglypuff314):
erm... I would say no solutions...
OpenStudy (anonymous):
okay thank you so much, i enjoy working with you :) goodnight!! see ya <3
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jigglypuff314 (jigglypuff314):
good night :)