Please help, it’s urgent !

Domain of piece 1: [-4, -1)

Domain of piece 2: [-1, 1)

Domain of piece 3: [1, 5]

Step-by-step explanation:

Domain means x-values, so look along the x-axis and see where each of the pieces/segments start at end in terms of x values.

Hope that helps (●'◡'●)

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

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: