Mathematics
7 Online
OpenStudy (anonymous):
Can someone check my answers !?? Please :)
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OpenStudy (anonymous):
@Hero
OpenStudy (anonymous):
@ParthKohli
OpenStudy (anonymous):
@campbell_st
OpenStudy (campbell_st):
well you need to post a question and answer
OpenStudy (anonymous):
Find the measure of angle x. Round your answer to the nearest hundredth. (please type the numerical answer only)
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OpenStudy (anonymous):
I got 2.12
OpenStudy (anonymous):
how to get that answer?
OpenStudy (anonymous):
I divided 17 by 8
OpenStudy (anonymous):
nope, sin (x) =\(\dfrac{8}{17}\)
OpenStudy (anonymous):
sin (x) = 0.4705 so that arcsin (0.4705) =x =28.072 degree
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OpenStudy (anonymous):
so is that the answer 28.072
OpenStudy (anonymous):
yup
OpenStudy (anonymous):
The figure shows a right triangle:
OpenStudy (anonymous):
OpenStudy (anonymous):
What is r ÷ q equal to?
tan y°
sin x° <---- my answer
sin y°
tan x°
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OpenStudy (anonymous):
I think you misunderstood the concept.
OpenStudy (anonymous):
I did ?
OpenStudy (anonymous):
|dw:1403642667268:dw|
tell me, to \(\angle y\) , which leg is adjacent? which leg is opposite? which leg is ALWAYS hypotenuse?
OpenStudy (anonymous):
R
OpenStudy (anonymous):
write out the whole sentence, please. I think I have to correct your concept first.
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OpenStudy (anonymous):
It's very important.!!
OpenStudy (anonymous):
R is adjacent
Q is hypotense
P is opposite
OpenStudy (anonymous):
That's why you choose the wrong answer.!!
OpenStudy (anonymous):
If you stand in the front of a mirror, you image in the mirror is opposite you, right?
OpenStudy (anonymous):
right
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OpenStudy (anonymous):
|dw:1403643206295:dw|
OpenStudy (anonymous):
|dw:1403643248014:dw|