Use the net to find the size of three base and height of each triangular face of this square pyramid.

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90