The figure below is a square. Find the length of side x in simplest radical form with a rational denominator.

In pqr the obtuse angle is 105 and the shorter sides measure 4 and 7 units rounded to the nearest tenth what is the area of triangle pqr

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3