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

2 Rewrite the improper fractions as mixed numbers. 4/3=
What type of reaction is necessary to produce a dipeptide from individual amino acids?.
Can someone plz help me? :(
The law of demand states that an increase in the price of a good.
Part E Next, you will make a positive factual statement about your civilization. You should use this statement in your final advertisement. Your statement can b
NEWSELA: Rap becomes a valuable tool in language preservation What is the meaning of the phrase regaining their identity as used in the sentence above A. Take
(Compound Amount and Compound Interest) Compute for compound amount and interest 1. P20,520 for 3 years and 3 months at 9% compounded quarterly 2. P25,750,25 fo
What is the term of office for US Supreme Court Justices?
What is the volume of this prism? Enter your answer in the box.
true or false: solutions that have salts dissolved in water can conduct an electric current.