Answer:
<em>A. -3</em>
Step-by-step explanation:
<em>3 and -3 are additive inverses since 3 + (-3) = 0. -3 is the additive inverse of 3.</em>
Answer:
It would be 12.
Step-by-step explanation:
Diameter of the target is 2196 mm
Step-by-step explanation:
We are given Circumference of target = 6,895.4400000000 mm.
We need to find the diameter of target.
The formula used is:

Putting values:

We know that 
So, Finding Diameter:

So, Diameter of the target is 2196 mm
Keywords: Circumference
Learn more about Circumference at:
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Answer:
0
Step-by-step explanation:
look it up on google :)
Answer:
30
Step-by-step explanation:
the formula is a^2+b^2=c^2
18^2+24^2=c^2
900=c^2
c=30