The area of a rectangular wall of a barn is 105 square feet. Its length is 8 feet longer than the width. Find the length and width of the wall of the barn.

Me what is the value of x? showing work would be appreciated - ! : )

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?