*10 points*
the length of the base of an isosceles triangle is 12 inches. each base angle measures 50°. which is a feasible plan to find the length of each congruent side of the triangle? justify each step.

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

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π