Question 1: find the area of a triangle whose vertices are (-2, 0), (-2, 6), and (5, 0). answer choices are 9, 15, 21, or 42

question 2: if the measures of the angles in a triangle are in the ratio 3:4:5, the measure of an exterior angle of the triangle can not be
answer choices are 165, 135, 120, or 105

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !

Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.

The product of 3 and a number increased by 8 is 31 written as an equation