The area of a rectangle can be defined by the expression 15x²+16x+4. The length and width of the rectangle are defined by binomial expressions. a) Determine the expressions for the length and width of the rectangle.

b) Determine the perimeter of the rectangle if x=4cm.

answer: 25 is the correct answer

step-by-step explanation:

sine

step-by-step explanation:

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168