13. A set of 121 chairs needs to be arranged in a square formation for a school assembly.
How many chairs should be lined up in each
row?

Why is x= 4 a solution to the proportion 14/x 56/1 6

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15

A) find the derivative of the inverse to f(x) = 3x + sint at x 6. b) (cale) find the derivative of the inverse to f(x)+3sin at x 6. if x +2y -34, ind he behaviar of the cure at 4,.3), c) a. increasing, concave up d. decreasing, concave down b. increasing, concave down e. decreasing, inflection point c. decreasing, concave up