Note.... sin (-θ) = -sin(θ)
And tanθ =√15 / 15 = 1 / √15
So
-sin (θ) = -1/4 ⇒ sin (θ) = 1/4
And
tan (θ) = sin (θ) / cos(θ) rearrange as
cos (θ) = sin (θ) / tan (θ) = (1/4) / (1/ √15) = (1/4) * (√15 / 1) = √15 / 4 ⇒ C
Answer:
Swing and Kick
Explanation:
Hop on left foot, swing right leg forward
Hop on right foot, swing left leg forward
All layers of the atmosphere contain some ozone. The Ozone Layer is contained in the bottom of the stratosphere<span> (this area is also called the </span>tropopause<span>).</span>
Answer:
yea bc if you streatch to much
However it's also possible to over-stretch, with the resulting risk of muscle, tendon or ligament damage. Also, too much flexibility – hypermobility – can be detrimental in itself.
Explanation:
Correct answer choice is:
D. Warmed, moistened, and cleaned by the nose and mouth.
Explanation:
Nostrils hairs and they are near very next to Nose and the hairs simply filter air a scarce by catching dust shreds from it. As air moves from the outside atmosphere to the lungs. It is purified in lungs by alveoli. Where a replacement of gases germinates.
