Answer:
watch a video for a hint
Step-by-step explanation:
The answer for the first one is a rotation (I believe 180°) around the origin.
Attached is are examples of perpendicular bisectors.
Answer:
To find the total mass you will add the following masses together:
1/4 + 1/4 + 2/4 + 2/4 + 2/4 + 3/4 + 3/4
For every X you list the number that many times.
The sum is 14/4 or 3 2/4 or
3 1/2.
The answer is choice D.
Read more on Brainly.com - brainly.com/question/9499907#readmore
Step-by-step explanation:
114 is the answer hope this helps good luck and god bless!