Bridget was thinking of a number. Bridget adds 8 to it, then doubles it and gets an answer of 21.9. What was the original number?

2.95

Step-by-step explanation:

All you have to do is the reverse operations. Divide 21.9 by 2 then subtract it by 8.

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .