One of the solutions to the equation 5x^2+bx+12=0 is -4/5
find the other solution

solve it and get brainliest

x = -3

Step-by-step explanation:

Given equation:

This equation has known solution this means that

Solve it for b:

Therefore, the equation is

Solve it using quadratic formula:

The other solution is x = -3

the olimpics is not going to wokk out

step-by-step explanation:

perimeter = 10 +  √10  units

explanation:

first, we will need to get the length of each line using the distance formula which is as follows:

distance = 

1- length of ab:

ab =   = 5 units

2- length of ac

length of ac is the same as ab = 5 units

3- length of bc:

bc =   =  √10  units

now, we can get the perimeter by adding the side lengths as follows:

perimeter = 5 + 5 +  √10

perimeter = 10 +  √10  units

hope this : )

read more on -