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Can you solve the equation 6 equals -10-p over 5?
If the equation is 6 = -10 - p/5 then multiply all terms by 5 :-30 = -50 - p : p = -50 - 30 = -80
Which equation could be used to find l the length of each piece of pipe in inches if a pipe 100 inches long is to be divided into p pieces?
l = 100/p inches.
How do you determine length and width if given the area and perimeter?
If length = L and width = W then area A = L*W and perimeter P = 2(L+W). So, from the area equation, L = A/W Substituting this in the equation for P gives P=2(A/W + W) = 2A/W + 2W Then multiplying through by W gives PW = 2A + 2W2 or, in standrad form, 2W2 - PW + 2A = 0 Then W = 1/4*[P +/- sqrt(P2 - 16A)] The two solutions of this quadratic will be W and L.
What is solution to L plus U - M plus P?
There can be no solution because there is no equation (or inequality) but only an expression.
What rule do you see about the relationship between the length and width of a rectangle and its perimeter?
The perimeter is equal to the length of each side added together, and a rectangle has four sides, so the equation could be written as s1+s2+s3+s4=P. However, because opposite sides of a rectangle are equal in length, we can call s1 and s2 "L" and s3 and s4 "W" and rewrite the equation as L+L+W+W=P, which simplifies to 2L+2W=p, or finally 2(L+W)=P.
