I think of a number, add on 7 and then double it. My answer is 8.​

-3

Step-by-step explanation:

-3 + 7 = 4

2 x 4 = 8

nope

step-by-step explanation:

“ 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 .