Find the discriminant of 3x^2-10x =-3

64

Step-by-step explanation:

We need to get the equation in the form

ax^2 +bx+c =0

3x^2-10x =-3

Add 3 to each side

3x^2-10x+3 =-3+3

3x^2-10x+3 =0

a=3   b = -10  c = 3

The discriminant  is

b^2 - 4ac

(-10)^2 - 4(3)(3)

100 - 36

64

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

$97520

step-by-step explanation:

add 6% to the value she got from selling the house.