Help!! Which quadratic equation has 5 and 4 as its solutions? Show how you know. Prove the others are not the solution to this question.

Let w=23 . what is the value of w + 45 ?

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm