amayabrown8066 amayabrown8066

11-03-2020
Mathematics

contestada

Which expression shows (3-4i)+(-7-8i) in simplest form?
A.-1-15i
B.-4-12i
C.-4-28i
D.10-12in

Respuesta :

devishri1977 devishri1977

11-03-2020

Answer:

B) -4 - 12i

Step-by-step explanation:

(3-4i)+(-7-8i) = 3 -4i - 7 - 8i

= 3 - 7 - 4i -8i

= -4 - 12i

Answer Link

Otras preguntas

Sport managers compete for the __________ of consumers through the sale of items that might or might not be related to the primary focus of the sport business.

A tennis ball is dropped from a certain height. The graph below shows its height h in centimeters after t seconds. What is the ball's initial height?

haloperidol dose combined with dexamethasone for ponv prophylaxis in high-risk patients undergoing gynecological laparoscopic surgery: a prospective, randomized

Find the values of: X Y WYI WIY YWI RPS TAD YAT PAD SPA

Need help with 29 please

Expressed as a product of its prime factors in index form, a number N is N = 3 x 5² x x³ Express 5N² as a product of prime factors in index form. Give your answ

suppose the governments of two different economies, economy x and economy y, implement a permanent tax cut of the same size. the marginal propensity to consume

freedom is a necessary component of the good life. the good life is something that every human being has a right to. everything that humans have a right to shou

I need help with this

Recommendations Math Language arts Science Elghth grade) Y.2 Find the slope from two points ZAC Find the slope of the line that passes through (5,8) and (3, 3).