Each figure represents a real number and no denominators are zero. choose the
correct statement and briefly explain why the others are not correct.

a) a/b+ c/d= a+c/bd

b) a/b+c/d= a+c/b+d

c) a/b+c/d= ad+bc/bd

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.