Calcule as seguintes multiplicações: A) (6+4i) (2+3i) =

B) (5+6i) (5+6i) =

C) (7+8i) ²

19 hundred thousands express in scientific notation

The area of a square garden is 1/36 km to the power of two how long is each side

Suppose only 5 classrooms share 4 packages of printers paper. How would the model in the example problem change? How would the answer change?

Divide 33 photos into two groups so that the ratio is 4 to 7

Which number produces a rational number when added to 0.53? A. pie B. √5 C. 0.2645751311 ... D. 5/7

During the summer you work 30 hours per week at a gas station and earn $8.75 per hour. You also work as many hours as you want. You want to earn a total of $400 per week. How many hours must you work as a landscaper?

What is the slope intercept form of y = - 2

Write the equation you would need to solve to find the horizontal distance each beam is from the origin

Melissa a college graduate majoring in business lands a job at a Vegas Resort if Melissa makes $22.75 per hour and works 40 hours per week how much would she make in a two week period gross pay?

A centroid is the intersection of three altitudes in a triangle. perpendicular bisectors in a triangle. angle bisectors in a triangle. medians in a triangle.