The answer is A,) (-2,-5) because I just did it in my CASIO calculator
First, we'll want to write out the equation

then reduce what we can

so this means n can equal any whole number between 9 4/9 & 12, which gives us the options of {10,11}
A = √(15²-9²) = √(225-81) = √144 = 12
Answer:
61
Step-by-step explanation:
3x + 6 = 183
3x = 177
x = 59
(x+2) = (59+2) = 61
It is correct on khan academy
Answer:
The answer is D
Step-by-step explanation:
I wish i can explan but i got to go, piece