Step-by-step explanation:
first remove this -4
so add 4 on both side
-2x-4+4>8+4
-2x>12
then remove -2
so divide both side by - 2 if we multiply or divide by negative number so sign will reverse
x<-6
Given:
Two vectors (u) and (w) and the angle between them θ
the sketch of the vectors will be as shown in the following figure:
As shown, the resultant vector is the blue line segment
The vector R has a magnitude = 60.22
And the angle between u and R = 5.56°
Since we know the degrees of the circle is 360, add all of the pieces together and set equal to 360
Solving you get x = 15.
When plugging 15 back into each expression we get 90, 160, and 110.
This means the triangle sides are all different so the triangle is scalene.
Answer:
option B is correct. Once have a look to this solution that I have answered