3 years ago

What is an imaginary number?

1 answer:

8 0

An imaginary number is a complex number that can be written as a real number multiplied by the imaginary unit i, which is defined by it's property i² = −1. The square of an imaginary number bi is −b². For example, 5i is an imaginary number, and it's square is −25.

You might be interested in

Evaluate 4y when y = 5

Darina [25.2K]

Step-by-step explanation:

4 (5)

4×5

y=20

Hope its helpfulllll

3 0

3 years ago

Jasmine made a pitcher of lemonade. One pitcher contains 1212 glasses of lemonade. After Jasmine serves 44 glasses of lemonade,

Rom4ik [11]

She can serve 1,168 glasses of lemonade

3 0

3 years ago

Read 2 more answers

Casey is buying snacks for a class trip. She has 16 snacks left over from the last trip. She buys snacks by the case to get a go

Elan Coil [88]

Answer:

Your answer is 10

Step-by-step explanation:

160 devided by 16 = 10

3 0

2 years ago

Annabelle and Navene are multiplying (4275)(4372).

Anastasy [175]

Answer: no

Step-by-step explanation: no because 4275 times 4372 equals 18,690,300 but in the first one she says it’s equal to 42 + 375 + 2 wich is no we’re near that number and on the second one she says it is equal to 42⋅375⋅2 wich is also wrong

7 0

2 years ago

Please help me with this answer

olga_2 [115]

73. Area- 55 Perimeter-32

75. Area-30 Perimeter-30

7 0

3 years ago