The person above me is right!! I kinda got confused because i thought it was asking what sea level is the diver now BUT its asking for the elevation, so you need to subtract.
The answer is 60. think of it like this. the square root of 36 is six and 2 zeros halved is 1 zero so yes, it's 60
Answer:
I believe it’s 9 1/4
Step-by-step explanation:
To divide complex numbers, you multiply by the conjugate. The conjugate is when you change the sign between the two terms in the denominator. Therefore, the conjugate in this one is (3+i)
← Then, you foil these guys:
or C
Answer:5
Step-by-step explanation:
a2+b2=c2
a2+12squared=13 squared
169-144=a2
a2=25, now that we have 25 we have to find the square root which is 5.
