Does the construction demonstrate how to copy an angle correctly using technology? yes; the distance between points a and f was used to create circle h. yes; the distance between points f and g was used to create circle h. no; the distance between points a and f was used to create circle h. no; the distance between points f and g was used to create circle h.

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8  

what is

step-by-step explanation:

b. hoped i'm right lol

step-by-step explanation:

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.