X^2+16 how do I solve this?
1 answer:
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Note that A and D are ludicrous choices, so you can throw them away outright. (Any divergent series cannot have a sum, and any convergent series must have a sum.)
The sum is certainly convergent because it can be written as a geometric sum with common ratio between terms that is less than 1 in absolute value.
We can then find the exact value of the sum:
So the answer is B.
The sum is certainly convergent because it can be written as a geometric sum with common ratio between terms that is less than 1 in absolute value.
We can then find the exact value of the sum:
So the answer is B.
The answer is b. You can find it by doing Pythagorean theorem. You know the radius and one side of the triangle, so now you solve for the other side by using that theorem. Once you have the length of the missing side you subtract it from the radius. (14.5 - 10.5).
