Part A is 6 and the bottom one is "Take a line and connect it from point C to the middle of A and B then put another line connecting to D to the middle of A and B"
Any transformation involving change of scale will not result in a congruent figure. Rotations and reflections and translations maintain congruence.
Short answer A
This one is exactly the same (with number changes) as the last one. You cannot use t which is in time, to mix with pure numbers which in this case is grams. That means that both C and D are incorrect.
Now as with the last one, are you going to raise e to a minus number or a plus number? Remember that if e is raised to a plus number, the sample in this case will increase. You are watching a radioactive decay. The number has to be smaller. So B is eliminated. There is only one answer left and that's A. It should be correct.
A <<<<< answer
Answer:
36 = 2² x 3²
72=2³×3²
Step-by-step explanation:
For every 3 you go across you go up 1 so the gradient is rise/run = 1/3
Therefore gradient is 1/3
