What is the slope of the line that passes through the points (-6, 8)and (-9, 7)?
1 answer:
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Scott run 6.875 miles in nine days.
Step-by-step explanation:
Given,
Distance covered by Scott = 11 kilometer
1.6 kilometer = 1 mile
We will find the unit rate in terms of kilometer;
1 kilometer =
11 kilometers = 11*unit rate of kilometer
11 kilometers =
11 kilometers = 6.875 miles
Scott run 6.875 miles in nine days.
Keywords: unit rate, multiplication
Learn more about multiplication at:
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I FOUND YOUR COMPLETE QUESTION IN OTHER SOURCES.
PLEASE SEE ATTACHED IMAGE.
For this case the area is given by:
A = (22 + x) * (28 + x) = 722
Rewriting we have:
616 + 22x + 28x + x ^ 2 = 722
x ^ 2 + 50x + 616 - 722 = 0
x ^ 2 + 50x - 106 = 0
Solving the polynomial we have:
x1 = 2.04
x2 = -52.04
We take the positive root:
x = 2.04 inches:
Answer:
The width of the border to the nearest inch is:
x = 2inches
PLEASE SEE ATTACHED IMAGE.
For this case the area is given by:
A = (22 + x) * (28 + x) = 722
Rewriting we have:
616 + 22x + 28x + x ^ 2 = 722
x ^ 2 + 50x + 616 - 722 = 0
x ^ 2 + 50x - 106 = 0
Solving the polynomial we have:
x1 = 2.04
x2 = -52.04
We take the positive root:
x = 2.04 inches:
Answer:
The width of the border to the nearest inch is:
x = 2inches