Answer:
The possibility is 1/4, with 1 representing both coins tails up, and the 4 representing all the outcomes possible.
Step-by-step explanation:
Increase : 29.96
Decrease: 26.04
Answer:

Step-by-step explanation:
Given


Required
Determine the image P'
P' is calculated by multiplying P and k.
i.e.

This gives:



<em>Hence, the image P' after dilating P is (-10,-8)</em>
Answer:
Right and isosceles
Step-by-step explanation:
Classification by sides: Isosceles because two sides are equal.
Classification by angles : Right angled triangle because one angle is 90°.