lilyyy16
lilyyy16
02-12-2020
Mathematics
contestada
What is the value of (7 +21)(3 - i)?
Respuesta :
sabrin12A
sabrin12A
02-12-2020
(7+21)=28
28(3-I)=
28•3 =84
28•I=28i
28/84=3,5
3,5=I
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
What type of government did John Locke support?
Japan exercised its newfound military might when it invaded a. Manchuria b. China c. Korea d. Russia
If 200 people came into a store and only 100 people made purchases what would the percentage be ?
Does 1.8 thousand equal 1,800 tens?
Lakes are recharged by _____. evaporation precipitation rivers transpiration groundwater seepage melting snow and ice
during normal mitotic call divsion, a parent cell having cell having eight chromosomes will produce two daughter cells each conatining
Which of the following would you consult if you wanted basic, brief information on a topic? a. encyclopedias b. books c. databases d. interviews
All three of them are a little off, but Shavonne is the _______. quirky quirkier quirkiest
0.5cm : 15 km then 0.4 cm =?
Does " she earned many young readers" make sense?
