The sum of 1/2 , 1/4 and 2/5 as a mixed number and in it's simplest form​

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2