Atriangle has an area of 30 cm². the base and height are scaled by a factor of 4. what is the area of the resulting triangle?

Which of the following statement about pascal's triangle are true?

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.