anonymous
  • anonymous
tan theta = -4/3 then sin theta =?
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
immanuelv
  • immanuelv
tan theta = sin theta / cos theta
anonymous
  • anonymous
yes i found sin theta = -4/3 cos theta
immanuelv
  • immanuelv
yes !

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
do u want options
immanuelv
  • immanuelv
what?
anonymous
  • anonymous
a) -4/5 but not 4/5 b) -4/5 or 4/5 c) 4/5 but not -4/5 d) none of these
anonymous
  • anonymous
\[sin(\theta)=\pm\frac{4}{5}\]
anonymous
  • anonymous
option b if you have no further information
anonymous
  • anonymous
how pls elaborate
anonymous
  • anonymous
ok if you draw a right triangle and think of one angle as theta, then you can visualize tangent as "opposite over adjacent" label the opposite side 4, the adjacent side 3 and the hypotenuse will be 5 by pythagoras
anonymous
  • anonymous
CAN U TELL ME WITH THE HELP OF FORMULA
anonymous
  • anonymous
ok we have one adjacent side 3 and opposite side 4 yes? then pythagoras tells us \[a^2+b^2=c^2\] where the sides are a and b and c is the hypotenuse. \[3^2+4^2=9+16=25\] so the hypotenuse is 5
anonymous
  • anonymous
if you think of sine as opposite over hypotenuse then you know \[\sin(x)=\frac{4}{5}\] but you do not know what quadrant you are in so you do not know if sine is positive or negative
anonymous
  • anonymous
I UNDERSTOOD VERY VERY VERY THANKS TO U
anonymous
  • anonymous
BUT The ratio of the radii of two circles at the centers of which two arcs of the same length subtended a angles of 60 degree and 70 degree is
anonymous
  • anonymous
welcome
anonymous
  • anonymous
CAN U ANSWER ME THIS QUESTION ALSO The ratio of the radii of two circles at the centers of which two arcs of the same length subtended a angles of 60 degree and 70 degree is
anonymous
  • anonymous
actually no because i do not know what the question means
anonymous
  • anonymous
OK ANYWAY THANKS

Looking for something else?

Not the answer you are looking for? Search for more explanations.