The answer is 7/15
hope it helps
Answer:
1884794724
Step-by-step explanation:
ally the mighty
Hello!
To solve this we can use the Pythagorean Theorem, a²+b²=c², where a and b represent the legs and c represents the hypotenuse. We will solve below.
1²+3²=c²
1+9=10
We have 10=c². We can isolate c by finding the square root of 10.
√10≈3.16
Therefore, the other side could be 3.16.
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Note that 3 could also be the hypotenuse. We could solve the equation the other way around to see what the other side could be (it could be the hypotenuse or a leg).
9-1=8
√8≈2.83
Therefore, the length of the third side could be either 3.16 or 2.83.
I hope this helps!
The additive inverse of –2+ 8i will be 2 – 8i. The additive inverse of a digit is the digit that delivers zero when added to it.
<h3>What is additive inverse?</h3>
The additive inverse of a number is the number that produces zero when added to it. A negative number's additive inverse is positive. The additive inverse of itself is zero.
From the definition;

Option C gives zero on addition. That's why it is correct.
Hence the additive inverse of –2+ 8i will be 2 – 8i.
To learn more about the additive inverse refer to the link;
brainly.com/question/13715269