A triangle has side lengths 4 cm, 4 cm, and 7.5 cm. The angle measures are 20°, 20°, and 140°. What type of triangle is this triangle?

A: acute scalene
B: obtuse scalene
C: obtuse isosceles
D: acute isosceles

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi

What statement is true? 2x^2-9x+2=-1

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.