What is the standard form of 7+3i/2-5i

Find the area of an equilateral triangle with sides of length 8

Given QRS equals to TUV, QS = 3v+2 and TV = 7v - 6, find the length of QS and TV.

Problem 3 (3 pts) : Among the following two algorithms, which is the best for evaluating f (x) = tan (x) - sin (x) for x ∼ 0? Briefly explain. (a) (1 / cos (x) - 1) sin (x), (b) tan (x) sin2 (x) / (cos (x) + 1).

The expression 2l + 2w is used to find the perimeter of a rectangle with length l and width w. What is the perimeter of a rectangle with length 18 cm and width 3 cm? 21 cm 24 cm 42 cm 54 cm

What is the solution to - x2 + 5x - 3 = 0?

A human resource manager is researching the entry-level salary for a technician position. She determined that other companies in the area are paying $15.50, $16.85, $14.25 and $15.95 per hour.

Write 7/10 as a sum of a faction two different ways?

Danielle plans on making monthly payments into an account that earns 2.5% compounded monthly. If she wants $10,000 in 22 years, what do her payments need to be?

The graph shows how many bottles a machine caps in a certain number of seconds. Alternative Text Part A What is the constant of proportionality, and what does it mean in this situation? Use the drop-down menus to show and explain your answer.

There are 35 red marbles, 8 blue marbles, and 7 green marbles in a bag. Several trials are performed with the results shown in the table. What is the experimental probability of randomly drawing a red marble? Red = 72 Blue = 26 Green = 22 66.