<span>When the process of adding or multiplying doesn't change the original number, it refers to "Associative property"
Hope this helps!</span>
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-3=7x -10
-7x=-10+3
-7x=-7
x=1
Answer:
Arc length is equal to 
where 
is the angle in radians and 
is the radius.
Question 1:
So the angle is CFD.
Question 2:
So the angle is AFE.
Question 3:
So the angle is AFB.
Question 4:
So the angle is BFC.
A number that would be rounded to 700 would be 695. if i'm wanting to round to the nearest hundred then i would look at the number behind the number i'm rounding so i would look at 9. 9 is 5 or more so we round up to 700.
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