Answer:
Step-by-step explanation:
Let's put 5+t wherever we have x in the original: rest is simple algebra.
Answer:
1
Step-by-step explanation:
Cosine is a trigonometric function that is represented by adjacent divided by the hypotenuse. The side adjacent to angle A is AC and the hypotenuse is AB, so we can say cos(A) = . We can do the same for angle B. The side adjacent to it is BC, and the hypotenuse is again AB. So, we can say
cos(B) = . We are solving for , so we can substitute the value of those two and solve:
AC is given to be 3 and BC is also 3, so is which is just 1.
Answer: y^2 / 4x^5 (fraction <—- dont write that) hope this helps
Answer:
i think its A
Step-by-step explanation: