X /11.2 = 5.4 / 6.3 = 6/7
x = (6 * 11.2) / 7 = 9.6 answer
It can be solved by factoring or taking the root of both sides.
x= 2 radical 3. and -2 radical 3
Answer:
C. A reflection over the line y = -x
Step-by-step explanation:
You need to reflect that over a line that goes between the two of them. That imaginary line has a rise of -1 (it goes down 1 unit) and a run of 1 (it goes one unit to the right). In other words, the slope is -1. The line should also have a y-intercept of 0 it starts at (0,0).
Put that information in slope-intercept form
y = -1x + 0
You can take out the 0 because it adds nothing to the equation, and you can remove the one because of the same reason, but leave the negative sign.
y = -x
The magnitude of the vector is
the component form is
<2,5>
Height x Width = Area
Area divided by height = Width
31.5 divided by 6.3 = 5ft
