Answer:

Step-by-step explanation:
Given

counterclockwise
Required
Graph of T'
The rule to this is:

So, we have:

Hence:

<em>See attachment for graph</em>
Answer:
9m^2 - 12mn + 4n^2
Step-by-step explanation:
The reciprocal is the flipped value so it will be11/9
Okay first, use the sin rule (

so

sin^-1 this and you get 47.928....this is angle ADB
and as it is on a straight line, 180 - this angle gets ADC
180 - 47.928.... = 132.07
31.5749...9...9....9....9....