A circular plate has a diameter of 11 inches. Which is closest tothe area of this plate? Show your work.A 17.3 square inchesC 95.0 square inchesB 34.6 square inchesD 380.1 square inches
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Answer 1
Answer:
Area of a circle= πr²
Data: diameter=11 in
ratius=diameter/2=11 in/2=5.5 in
Area of this circular plate=π(5.5 in)²=30.25π in²=30.25 * 3.141592... in²≈ ≈95.0 in².
a right triangle has legs measuring 4.5 meters and 1.5 meters the lengths of the legs of a second triangle are proportional to the lengths of the legs of the first triangle which could be the lengths of the legs of the second tiangle please answer i really need help in this question thanks
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One approach that might be a great help would be if you would look at the choices ... those things at the bottom of the question that you didn't give us.
-- One leg is 3 times the length of the other leg.
-- Any right triangle that has one leg three times as long as the other leg is similar to this triangle.
I'll bet that if you look through the choices, you'll find one there.
Since they are proportional, it doesn't make much of a difference.
Someone tell me what is 9/8 simplified
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nine-eighths would simplify into one and one-eighth
It's an improper fraction so you need to convert it then simplify by finding the common denominator
"All integers are rational numbers" True or False
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That's true. Every integer is the ratio of itself to ' 1 '.
The answer is it , true.
What is the expanded form of 7,330,968
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7,000,000+300,000+30,000+900+60+8
it is 7,000,000 3000, 30,000 900 60 8
4 5 6 plz I really need it thanks a lot
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4. Think about it, it would mean that 4 is the result of 0.4 (40%) multiplied by a number. Therefore, you would divide 4 by 0.4. The answer would be 10. 5. To do this, multiply 0.2 by 700. This gives you 140. 6. Think about it, what percent of 25 is 12. Divide 12 by 25, then multiply by 100 and add a percent sign after it. 12/25 is 0.48. Multiply that by 100 to get 48%.
Sandy is working with a carpenter to frame a house. They are using 8-foot-long boards, but each board must be cut to be 94.6 inches long. How much is cut off each board?A. )0.4 inches B. )1.64 inches C. )1.4 inches D. )1.6 inches