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.
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Step-by-step explanation:
You need to add all of them up then devied by how many there are
Y=5s+8a+200 is the right answer pretty sure
X/4 = -9
x/4 = -9/1
cross multiply
x = -36
Answer: 60 degrees
Explanation: If all angles are same, each angle is 60 degrees and adds up to 180.
