Answer:
irrational
Step-by-step explanation:
Use the Pythagorean theorem.
5² + 6² = c²
25 + 36 = c²
c² = 61
7² = 49
6² = 64
61 is between 7² and 8², so it is not rational.
-2 - 24i, you can easily sum all real and imaginary parts to find this.
Alternatively, you can of course write -(2+24i)
Answer: -3 4/15
Explanation: Combine multiplied terms into a single fraction
Subtract 3 from both sides of the equation
Simplify
Multiply all terms by the same value to eliminate fraction denominators
Simplify
End Up With -52/15
Turn into a equivalent fraction
End Up With -3 4/15
Assuming yo mean $8.798
ok, so look at the cents ones
9
look at previous term
8
8 is bigger than 5 so round up
9 rounded up is 10
so
8.80 is rounded
