The required possible side length of the tablecloth is 11ft x 11ft.
<h3>What is the square?</h3>
A square is for sided regular polygon, where the length of all sides is identical and the angle between the adjacent side is 90°.
Given the following parameters
Area of fabric =121 ft² of fabric.
She wants to make a square tablecloth for her dining room table.\
Area of the square = a²
121 = a²
a = √121
a = 11 ft
Thus, the required possible side length of the tablecloth is 11ft x 11ft.
Learn more about square here: brainly.com/question/1658516
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The answer is A. 0.12 using the long division method.
See attachment below.
Hope it helped!
205-2d
That's the expression. 205 you start with, every day, you add two, so 2*d is logical.
Answer: The correct answer is the third choice.
Step-by-step explanation: The question is asking you to look at pieces of data from the graph. The best way to do this question is to look at each question to determine whether the statement is true or false.
In looking at the each choice:
First one - The statement is true. Looking at the graph, a 40 and 50 year old person has the same average rate.
Second - The statement is true. Looking at the graph, you can see a steady decline from a 10 year old to a 20 year old person.
Third - The statement is false. A 10 year old and 20 year old do not have the same rate.
Fourth - The statement is true. A 20 and 30 year old have the same heart rate.
