What is the area of the obtuse triangle below?   a. 12 sq. units   b. 143 sq. units   c. 71.5 sq. units   d. 24.5 sq. units

Find the value of the variable and the length of each secant segment.

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.