Perform the indicated operation and write the result in a+bi form.

-12i (1 / (i-1) ^2)

A. 6/i

B. 6i

C. 12

D. undefined

Brainliest if you answer right.

Which could be the dimensions of a rectangular prism whose surface area is less than 160 square feet? Select two options. 3 feet by 5 feet by 7 feet 7 feet by 6 feet by 4 feet 8 feet by 4 feet by 3 feet 3 feet by 7 feet by 8 feet

Formula for finding height of a cone

A-Plus Auto Body is painting disigns on a customer's car. They had 18 pints of blue paint on hand. They used 1/2 of it for the flames, and 1/3 of it for sparks. They need 7 3/4 pints of blue paint to paint the next design.

What are two ways to determine the probability that two independent events, A and B, will occur together.

Roxanne has $20 and she wants to buy some shirts. She picks one shirt that costs $10.99 and two shirts that cost $4.99 each. Which statement best describes if an exact total or an approximate total should be calculated? A.

Dave found that about 8/9 of the students in his class have a cell phone. What percent of the students in his class do not have a cell phone? Write your answer as a percent and as a decimal. Show work.

Erin's water bottle holds 665 milliliters. dylan is carrying two water bottles. each one holds 0.35 liters. who is carrying more water? how much more?

A manufacturer made 7,234 boxes of coffee stirrers. Each box contians 1000 stirrers. How many stirrers did they make?

What is the intersection of the sets A=3, 4, 6 14, 19) and B = (1, 3 6, 8,14) ?

Ava has 1/2 cup and 1/8 cup measuring cups. What are two ways she could measure out 1 3/4 cups of flour.