A bookmark is shaped like a rectangle with a semicircle attached at both ends. The rectangle is 14 cm long and 4 cm wide. The diameter of each circle is the width of the rectangle. What is the area of the bookmark? Use 3.14 for π.PLS HELP DUE TOMMORROW.
Answers
Answer:
Area of the bookmar = 68.56 sq.cm.
Step-by-step explanation:
It is given that the diameter of each circle is the width of the rectangle.
Therefore, each radius = = 2 cm.
Area of the 2 semi circles = 2 × 0.5 × 3.14 ×
= 4 × 3.14
= 12.56 sq.cm.
Now, area of the rectangle = length × width
= 14 × 4
= 56 sq.cm
Area of the bookmark = Area of the rectangular part + 2 × (area of the semicircular part)
= 56 + 12.56
= 68.56 sq.cm.
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Okay so first what you would do is figure out what 3/5 is as a decimal so you would divide 3 by 5 which is 0.6 so the percentage is 15.6%
Next turn it into a fraction which would be 15.6/1
Then multiply the numerator and denominator by 10
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then to put it in simplest form divide 10 by 156 and that would be 15 and 6/10
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Answer:
16. 270/3630
17.240/ 3630
18. 1550/ 3630
19. 560/3630
Step-by-step explanation:
Selected at random means all the books combined which is 3630 the it asks for which ever specific thing which is just the number of those books over the total.
Hope this helps!
4
5
9
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5 + 4=9
The answer will have 9 digits after the decimal.
Hope I helped
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Answer:Rates. ... When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. If you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.
Step-by-step explanation:
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Answer:
true
Step-by-step explanation:
A stem represents the leading digit in a stem-and-leaf plot.