sparkle006
sparkle006 sparkle006
  • 01-10-2020
  • Mathematics
contestada

Help! I don't understand this​

Help I dont understand this class=

Respuesta :

soheilsonofparsis140
soheilsonofparsis140 soheilsonofparsis140
  • 01-10-2020

PQ=5i-4j 3QR+PQ-PQ=11i-4j-(5i-4j)=6i

3QR=6i QR=2i

R=Q+2i R=(4, 1)

Answer Link

Otras preguntas

A megamole of titanium contains __________ moles of titanium.
Mrs. Miller wrote "Eight less than three times a number is greater than fifteen" on the board. If x represents the number, which inequality is a correct transla
How do I find what “x” equals?? Please help this is due very very soon!!
What is an example of a beverage with a high congeners content?
Amir can run 15 kilometers in one hour. How many kilometers can Amir run per minute? There are 60 minutes in 1 hour.
can someone demonstrate the process for solving y= 1/2x +4
a.) does amylase break down starch? b.) do acidic conditions deactivate amylase c.) how is stomach acid neutralized in the small intestine
People who were not wealthy enough for an elaborate mummification when they died would sometimes be wrapped in linen and buried in the sand, as the heat and lac
Choose the corresponding pronoun She A. el B. Ella C. Usted D. tu
PLEASE HELPPP!!!!!!!!!! BRAINLIEST AND 10 PTS In which of these ways is Islam similar to both Christianity and Judaism? A.All three religions worship Allah as t