Use identities to find sin2θ and cos2θ, given cosθ= -12/15 and sinθ> 0 plz asap

see explanation

Step-by-step explanation:

using the trigonometric identities

• sin2x = 2sinxcosx

• cos2x = 2cos²x - 1

• sin²x + cos²x = 1

sinx = ±

       = ±

       = ±

       = ± = ±

since sinΘ > 0 then sinΘ = =

sin2Θ = 2 × × - = -

cos2Θ = 2 × (- )² - 1

           = 2 × - 1

           = - 1 = =

597

step-by-step explanation:

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

step-by-step explanation: