tylerpv tylerpv

24-10-2019
Mathematics

contestada

Which of the following is equivalent to the expression below? 7(3+4i)
A. 10+11i
B. 21+4i
C. 10+4i
D. 21+28i

Respuesta :

estherfetoa estherfetoa

14-02-2021

Answer:

D

Step-by-step explanation:

(7 ×3) + (7 × 4i)

21+28i

Answer Link

Otras preguntas

Why do you think revolution swept so many African nations following their independence from European rule?

round 47.6001 to the nearest thousandth_______.

What do you think drove Genghis Khan to conquer a great empire? Explain your answer.

What is the approximate circumference of a circle with a radius of 20 inches? Use π ≈ 3.14. A. 125.6 inches B. 251.2 inches C. 120 inches D. 62.8 inches

the sum of a number and twice is square is 36.find the numbers?

round 47.6001 to the nearest thousandth_______.

How do totalitarian states and constitutional governments differ?

which would be good historical evidence when studying manifest destiny

Which of the following is not a major economic activity of the Outback? a. Agriculture b. Tourism c. Fishing d. Mining

Which word in the sentence is the predicate adjective? Before the storm, the farm horses seemed nervous. A. nervous B. Before C. seemed D. farm