Answer:
√−100 = + 10i
Step-by-step explanation:
The answer is 10 and 10i .
Grace is right
91 x 0.30 = 27.3
91 plus 27.3 equals to 118.3
no hablo espanol :/
68
cos22=sinx
sin^-1(cos22)=x
x= 68
see the answer in the pic
