Answer:
z= 81 degrees X=7
Step-by-step explanation:
Hello here is a solution :
Answer: X = 3
Step-by-step explanation: 3 x 3 = 9, so three to the second power is 9.
The surface area of the prism is given by:
Area=2(x*2x)+2(x(x+3))+2(2x(x+3))
=4x^2+2x^2+6x+4x^2+12x
=10x^2+18x sq. units
The volume will be given by:
V=length*width*height
=2x*x*(x+3)
=2x^3+6x^2 cubic units
4(xsquared -2) thats the answer