3.48 x 10^ -5
move the decimal point back to the first number that isn't zero, if the decimal is moved right 5 spaces, it will be 10^ -5 , if a number has a zero, such as 0.000104, it would be 1.04 x 10^ -4.
Elena should put a point where the two circles intersect and draw line segments connecting that point to points A and B to finish her triangle.
Step-by-step explanation:
Take a look at the picture, And tell me if am wrong
