If U={the boys and the girls in the class} and B={the boys in the class}, what is B' ?

B'=girls in the class

Step-by-step explanation:

B complement is equal to girls in the class.There are two elements in the class. We have U = girls and boys in the class and B =boys in the class. B' is equal to girls in a class because B complement is what is in B that is not in U which is girls in the class

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60