Factor completely 4x2 + 25x + 6.

(4x + 1)(x + 6)
(4x + 6)(x + 1)
(2x + 3)(2x + 2)
(2x + 6)(2x + 1)

(4x + 1)(x + 6).

Step-by-step explanation:

We multiply and divide by the coefficient of x^2

Then, factorize the numerator searching two numbers that multipied are 24 and added are 25, in this case 24 and 1.

Finally, we simplify the left factor with 4

.

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.