Answer:
5
Step-by-step explanation:
u + v = < - 4, 7 > + < 11, - 6 > = < - 4 + 11, 7 - 6 > = < 7, 1 >
| u + v | =
=
= 5
Answer:
what do u mean
do u mean does Venn diagram cover another diagrqm
360 - because a right angle is 90° and there are 4 right angles in a circle , 90 x 4 = 360
-9x - 30 < 15
<u> + 30 + 30</u>
<u>-9x</u> < <u>45</u>
-9 -9
x < -5