Which word describes an angle with a measure of 98"? a) obtuse b) right c)acuted) complementary

Which best explains why this triangle is or is not a right triangle?

What is the measure of angle 1? a.28 b.152 c.168 d.64

Nellie is analyzing a quadratic function f(x) and a linear function g(x). will they intersect? f(x) g(x) graph of the function f of x equals one half times x squared, plus 2 x g(x) 1 5 2 10 3 15