Answer:
4u= - 4i - 24j
u +w = -9i - 3j
Step-by-step explanation:
The question is on operation of vectors
Given u= -i -6j and w= -8i+3j
Then 4u = 4{ -i-6j}
4u= - 4i - 24j
u+w= -i -6j + -8i+3j......................collect like terms
= -i -8i + -6j +3j
= -9i + -3j
= -9i - 3j
I’m not so sure i’m sorry
320-70 divided by 5 and you will get the value of x
X = -126/5 or -25.2 or -25 1/5
Answer:
3
Step-by-step explanation:
20÷100=0.2
0.2×15=3
:)
