Sina + sin 2a + sin 3a / cosa + cos 2a + cos 3a?

What is 8x-4y=-12; -3,-1,1 solve for y

Samira ran around a park loop that was one-third mile long. she ran around the loop nine times. samira says she ran 9/3 miles. her brother amal says she ran 3 miles. who is correct?

Which polynomial represents the sum below? (4x + 1) + (4x2 + x + 2)

Use a special product pattern to solve (x-5) (x+5) and (3+8v) (3-8v)

Jovani solve a system of equations algebraically he concludes the lines are parallel. which could be the final line of his solution

There are eight sprinters competing for first second and third place ribbons how many different ways can the ribbons be awarded

A pair of dice is rolled, and the number that appears uppermost on each die is observed. Refer to this experiment and find the probability of the given event. (Enter your answer as a fraction.) The sum of the numbers is either 7 or 11.

What are the benefits of VoIP?

What is the factored form of this trinomial? (2x - 1) (x + 1) (2x + 1) (x - 1) (2x - 1) (x - 1)

One ounce of cheddar cheese contains 9 grams of fat. Six of the grams of fat are saturated fats. Find the ratio of saturated fats to total fat in an ounce of cheese. Group of answer choices 6:9 2:3 3:2 9:6