Find the perimeter of a rectangle Input: two numbers l and b
Output: result of l*b

Algorithm steps
Step 1: start
Step 2: declares variables l, b,result
Step 3: Write “Enter the length of the rectangle”
Step 4: read l
Step 5: Write “Enter the breadth of the rectangle”
Step 4: read b
Step 5: calculate perimeter of rectangle result = 2(l+b)
Step 6: Display “The perimeter of the rectangle is” +result
Step 7: stop

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.

nope.   happens to me as well.

-aparri

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.