So first, find the area of the square. 12x12= 144inches^2
Then find the area of the circle. To do this we use pi x r^2. The radius of the circle is 6 inches. Pi x 6^2 = 113.04inches^2.
144 - 113.04 = 30.6, so your answer is 30.6 inches^2
The circles circumference is worked out by using pi x d. The diameter is 12 inches, so 3.14x12 = 37.68 inches.
The squares perimeter is 12 x 4 = 48 inches.
If you round up the circumference of the circle to the nearest integer, you get 38 inches. The ratio would therefore be, 38:48, which can be rounded down to 19:24 :)
The answer is 3.25 or 3 1/4
The order of the rational numbers from least to greatest is 1 4/3, 4 1/3 and 4.35
<h3>How to order the rational numbers from least to greatest?</h3>
The numbers are given as:
4.35, 4 1/3, 1 4/3
Express the numbers as decimals
4.35, 4.33, 2.33
Order the number from least to greatest
2.33, 4.33, 4.35
Replace the converted numbers with their original form
1 4/3, 4 1/3 and 4.35
Hence, the order of the rational numbers from least to greatest is 1 4/3, 4 1/3 and 4.35
Read more about rational numbers at
brainly.com/question/13275694
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15.01
tan(65) = BC/7
BC = 7*tan(65)
Answer: 9/7 or 1.3 (rounded)
reasoning: -2 + 7x/9 = -1
7x/9 = 1
7x = 9
x = 9/7, or 1.3 (assuming they allow you to round to the nearest tenth)