nancy5565 nancy5565
  • 03-10-2017
  • Mathematics
contestada



Which expression is equal to (−12−2i)+(2+2i)?



10−4i
−10−4i
−10
10

Respuesta :

Аноним Аноним
  • 03-10-2017
(-12 - 2i) + (2 + 2i)
= -12 - 2i + 2 + 2i
= -12 + 2 - 2i + 2i
= -10

Answer: -10
Answer Link

Otras preguntas

The formula for the volume of this rectangular prism is: V = x 3 + 5x 2 - 4x - 20 The length is x+5; the width is x+2; the height is unknown. Find an expressio
Brandon has a jar of quarters and dimes with a total value of $7.85. The number of quarters is 7 less than twice the number of dimes. How many quarters and how
Describe the differences between the Arctic and Antarctica
George walked on a treadmill 16 ¾ miles over 4 days. How many miles did he walk per day?
For each of the following activities, indicate which of the objectives of managerial accounting activity is involved. In some cases, several objectives may be i
elimination method -2x-7y=13 and 3x+6y=15​
Which would be warmer during evening hours, after the Sun went down? A. Water B. Land C. They would be equally warm
please help I'm so confused pls​
Based on the map, what conclusion can be drawn about the expansion of the Gupta Empire? Samudra Gupta was the emperor who gained the most land, O Samudra Gupta
What happens to objects in space when they no longer have force accelerating them?