glimmer glimmer

02-07-2019
Mathematics

contestada

Which expression is equivalent to (7+4i) +(8+I)?

Which expression is equivalent to 74i 8I class=

Respuesta :

protecter4life protecter4life

02-07-2019

Answer: B) 15 + 5i

Step-by-step explanation:

(7 + 4i) + (8 + i)

Add like terms: (7 + 8) + (4i + i)

Simplify: 15 + 5i.

Answer Link

Otras preguntas

Help me with this question! Will mark brainliest

Which of the following supported American independence during the American Revolutionary era? O Patriots O Loyalists O All colonists supported independence. O N

Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

what is an equivalent fraction to 3/8 ? Find a common denominator for the pair of fractions. Then, write equivalent fractions with the common denominator. 3/8

all you need is below please help

Which sentence is written correctly? O A No one know who hid the book in the desk. OB. Whoever sent me flowers are my new best friend. O C. Everyone is invited

In deciding whether to drop or keep a product line, all of the following are relevant to the decision except: a. Whether dropping the product line today wo

Native American organizations lobbied Congress in the seventies for reforms to federal Indian policy, achieving all of the following successes except: -A Native

Lauren saves 30% of her paycheck to purchase the iPhone 12. She earns $325 per paycheck. How much will Lauren have for her iPhone if she has saved from the firs

Sandra has 28 fish in her water garden. Twenty-two of her fish are goldfish and 6 are Japanese koi. Express the part of Sandra's fish that are goldfish as a fra