A rectangular area is to be fenced in along a straight river bank as illustrated. The length of the fenced-in area is to be 77
1 answer:
Answer:
width = 11.75 feet and length is 18.75 feet
Step-by-step explanation:
The length of the fenced-in area is to be 7 feet greater than the width, and the total amount of fencing to be used is 61 feet.
Let w be the width of the rectangle
length is 7 feet greater than the width. so length is w+7
Total amount of fencing is 61 feet. Perimeter = 61 feet
subtract 14 from both sides
width = 11.75 feet and length is 11.75+7=18.75
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Answer:
y = x + 4
Step-by-step explanation:
Let the equation of the linear function represented by the table is,
where m = slope of the line
And this line passes through the points and
Slope of the given line =
From the given table two points lying on the function are (-4, 0) and (1, 5).
Slope 'm' = = 1
Therefore, equation of the linear function passing through (1, 5) and slope 1 will be,
y - 5 = (x - 1)
y = x + 5 - 1
y = x + 4