Answer:
m divided by three equals 3 times two m plus 1.
Step-by-step explanation:
I believe that the answer is152
Answer
It is 0.75 7/3 4
Step-by-step explanation:
Khan academy
Answer:
see explanation
Step-by-step explanation:
Using the trigonometric identity
sin²x + cos²x = 1 ⇒ cos²x = 1 - sin²x
Consider the left side
← multiply numerator/denominator by (1 + sinA)
=
← expand denominator using FOIL
= ![\frac{cosA(1+sinA)}{1-sin^2A}](https://tex.z-dn.net/?f=%5Cfrac%7BcosA%281%2BsinA%29%7D%7B1-sin%5E2A%7D)
=
← cancel cosA on numerator/ denominator
=
= right side , thus proven