Answer:
i = imaginary number
Complex numbers are expressed in a + bi.
The i stands for imaginary number, because no real number goes with this equation.
Answer:
54
Step-by-step explanation:
deltamath gave me the answer
Answer:
x=5
Step-by-step explanation:
add 11 to both sides
Divide 4 on both sides
Take the square root of both sides to eliminate the power of two from x
Simplify
Answer:
16
Step-by-step explanation:
red: blue
3 4
There are 12 red shoes
12/3 = 4
Multiply each side by 4
red: blue
3*4 4*4
12 16
There are 16 blue shoes