If all the side on the square are 2.5 cm then you would multiply 2.5 times 4 (we get the four from the number of sides on the shape) and your answer is 10 cm
We are given the statement that the strength, S, of a beam of width w andheight h is proportional to wh2. hence using k as the proportionality constant, the equation is S = k wh2. the exact width and height can be determined by applying optimization to the problem. optimization is taking the first derivative of an equation and equating then to zero
Answer:
-10c
Step-by-step explanation:
16x
-26c/x
-----------
-10c
This is done by solving the question using the linear equation. If x=0 then y = -43,886 udring the year 1900. If x=88, then y=1698. The difference between the observed value and tthe predicted value at the value of x is 42,188.