Answer:

Step-by-step explanation:
1) Divide both sides by 2.

2) Simplify 4/2 to 2.

3) Add 4 to both sides.

4) Simplify 2 + 4 to 6.

5) Divide both sides by 2.

6) Simplify 6/2 to 3.

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Answer:
PM:MQ = 8:3.
Step-by-step explanation:
;
;
.
Also,
in right triangle PBM.
Thus
.
Additionally
.
Therefore
.
for M is the midpoint of segment BC.
.
implies that
.
Answer:

Step-by-step explanation:
Given <u>v</u> = < - 5, 9 > then the magnitude is
| <u>v</u> | =
=
= 
Yes. As long as it is linear, it will be continuous no matter the numbers. Now, I have no idea what a "real" number is, but I hope this helped.
I hope this helps.if you have any questions regarding what I did you can ask