Use spherical coordinates. evaluate e x2 + y2 + z2 dv, e where e is enclosed by the sphere x2 + y2 + z2 = 81 in the first octant.

Wanna brainliest? ! ms. mcmahon is building a shed as shown. what is the measure of the angle at the top of the shed? a) 126 b )116 c) 64 d) 32

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries

What is always true when two whole numbers are subtracted?