Addition, I would use the principles of addition.
X= 30
y=18,000(1.04³⁰)=18,000(3.24339751)≈58381
answer: B)58,381
Answer:
<-3,4>
<0,-5>
Step-by-step explanation:
|-3w| = 15
3|-w| = 3|w| = 15
|w| = 
|w| = 5
- If vector w is represented by <1,-9>
Then |w| =
.
Therefore this is not possible.
- If vector w is represented by <-3,4>
Then |w| =
.
Therefore this is possible.
- If vector w is represented by <4,5>
Then |w| =
.
Therefore this is not possible.
- If vector w is represented by <-5,-3>
Then |w| =
.
Therefore this is not possible.
- If vector w is represented by <0,-5>
Then |w| =
.
Therefore this is possible.
(NOTE : if z vector is represented by <x,y> then |z| =
)
Answer:
y = (7/8)x + 7
Step-by-step explanation:
"7 over 8 x" is incorrect; you meant "(7/8)x" (which is not the same as "7 over 8 x." Thus, your line is y = (7/8)x - 7. The slope of a parallel line is the same, or (7/8). Given that the line passes thru (8,0), we have enuf info with which to calculate the y-intercept. Write out: y = mx + b. Immediately replace m with (7/8), y with 0 and x with 8, obtaining: 0 = (7/8)(8) + b. Then b = 7, and the equation of this new, parallel, line is y = (7/8)x + 7.