The mean is found by dividing the sum of all terms by the number of terms present in the set.
Set up the equation:
The mean of this sequence is 5.
Set up the equation:
The mean of this sequence is 5.
A small rectangular city park has a width of 110 feet and a length of 270 feet. The city wants to make the park larger by adding
x feet to its width and 2x feet to its length. The total area needs to be no more than 30,000 square feet. Which inequality should be used to find all values of x? Remember that the area, A, of a rectangle is given by the formula A=bh where b is the base and h is the height.
2 answers:
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Answer:
A. 16.12 ft B. 9.64 ft
Step-by-step explanation:
For both of these, you need Pythagorean's Theorem because we have right triangles. In part A, we are given 2 legs and are asked to find the length of the hypotenuse:
and
and PR = 16.12 ft
In part B, we are given the length of the hypotenuse and side PQ remains the same:
and
so
QR = 9.64 ft
