Determine if a triangle can be formed with the given side lengths. Complete the reasoning. 28 cm, 9 cm, 30 cm
Can a triangle have these three side lengths?

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Which of the following are arithmetic sequences? check all that apply. a. 0.3, 0.6, 0.9, 1.2, 1.5, b. 2, 3, 6, 11, 18, c. 150, 147, 144, 142, d. 2, 4, 9, 16, 25,