What is the exact value of the trigonometric expression in simplest form? tan(2π3)+4cos(11π6)

−23√

23√

3√

−3√

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36