Sylvester says that 0.2015 written in scientific notation is 2.015 x 10 by the power of 6. do you agree with him? explain why or why not.

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x