Undefined (not a real number)
The square root of -256 would result in an imaginary number so by terms, it's "not real". The imaginary number would be 16i. 16x 16 =256, but since it's negative, it's √16 √16i.
Answer:
she worked 196 hours
Step-by-step explanation:
just divide 2156 by 11 :p i hope im right lol.
75/100 x 220 = 75/10 x 22 = 75/5 x 11 = 15 x 11 = 165
220 - 165 = 55
Hence, the final price is $55.
The area ratio is 1:16 meaning that the old area is 1 while the new area is 16. So this is another way of saying "the area is multiplied by 16"
Take the square root of each part of the ratio of 1:16 and we get 1:4
So this is the scale factor. It tells us how the linear components of the circles relate to one another. If the circumference of the smaller circle is 1,then the larger circle has a circumference of 4.
Therefore, the circumference has been multiplied by 4
Answer:
- 1/4
Step-by-step explanation: