4x +9 - 3x + 10 =4

what are the steps to this problem? p. s. answer is 15/7 but i don’t know how it got that answer

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

Is the figure congruent? yes or no?