1) -5-4i
2) 5+4i
3) -4+5i
hope this helps pls mark me branliest!!<3
Answer:
the second one seems right but i could be wrong
Step-by-step explanation:
To calculate the area just multiply all the sides together so it's 5x3x6 and the answer is 90
Answer:
y=0
Step-by-step explanation:
Rewrite Evaluate Powers:
3
Calculate:

Solve using substitution:

Solve the equation for t:
t=-3
t=1
Substitute back to t=3^y
3^y=-3
3^y=1
y∉R

y=0