6 √5
7 π
Both continue on forever and will never have an exact answer - therefore, they're irrational.
Answer:
7x + 20
I hope I helped :D
Step-by-step explanation:
Alex = 6x
Peter = x
6x = x + 50
5x = 50
x = 10
Alex = £60
Peter = £10
together = £70
Answer:
26 minutes and 40 seconds
Step-by-step explanation:
<u>ANSWER TO PART A</u>
The given triangle has vertices 
The mapping for rotation through
counterclockwise has the mapping

Therefore



We plot all this point and connect them with straight lines.
ANSWER TO PART B
For a reflection across the y-axis we negate the x coordinates.
The mapping is

Therefore



We plot all this point and connect them with straight lines.
See graph in attachment