Using the identity sin² θ +cos²θ=1, find the value
of tanθ, to the nearest hundredth, if cosθ is -0.7
and θ is in Quadrant II.

i don't even know man. edge inuity be messing with us. i had to ask a question too.

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.