Answer:
44ft
Step-by-step explanation:
To find the answer, you need to first break down your shape. We can see that the 2 sides are identical so we can just multiply the area of on eof the sides by 2. The 2 sides equal 20 in all. Now lets look at the last section. To find an unknown side, we need to subract the 2 known sides. 8-5=3. 3x8=24
24+20=44
Hope this helps.
Answer:
cost for (not per) 1 sq ft. floor: $84.79
y = total costs
x = sq ft of flooring
y = x4.79 + 80.00
Step-by-step explanation:
i this equation, y = the total cost wile x = square ft. of flooring
to find out the price when we know that 60 sq ft is $287.00 without the instalation fee, all we have to do is divide 287.00 by 60
287 / 60 = 4.79
so we now know how much 1 sq ft. costs, but to implament it into an equation we need to multiply it by the amount of flooring, so we let x be the number of sq ft used
now all we have to do is add the instalation fee, no, we literally add it in the equation at the end, so that it is added after we multiply by sq ft (not before) then after we calculate that, we get the total cost for x sq ft of flooring, or y
hope this answers your question
Is there a picture for viewing
Answer:
C
Step-by-step explanation:
it represents both a relation and a function
