According to the Rational Root Theorem, - 2/5 is a potential rational root of which function? f(x) = 4x ^ 4 - 7x ^ 2 + x + 25 f(x) = 9x ^ 4 - 7x ^ 2 + x + 10 f(x) = 10x ^ 4 - 7x ^ 2 + x + 9 O f(x) = 25x ^ 4 - 7x ^ 2 + x + 4

5

step-by-step explanation:

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.