Answer:
Step-by-step explanation:
A = the area of the region outside the semicircle but inside the rectangle
w = the width of the rectangle or diameter of the semicircle
Since "A" is determined by "w", therefore, "A" is a function of "w" = A(w).
A(w) = (area of rectangle) - (area of semicircle)
Where,
lenght of rectangle (l) = w + 5
width of rectangle (w) = w
r = ½*w =
Plug in the values:
Simplify
Answer:
The largest number is 218.
Step-by-step explanation:
The given numbers are 2,5,8,9,10, given operations are ×,+,+,- and exactly one pair of parentheses.
We need to find the largest number which can be form by using given information.
We know that multiplication of two lager numbers is greater than their addition.
We need to multiply 10 and sum of 9,8,5. To get the largest number we have subtract the smallest number.
So, the largest possible number is defined by the expression
Therefore, the largest number is 218.