Answer: 75% of the area of the circle is 6 square units. Step-by-step explanation: Given: Circumference of a circle = 10 units Now we have to find the radius of the circle, then we have to find the area of the circle. Circumference of a circle = 2*π*r …

Read More »## A circle has an area of 12. If the radius is increased by a factor of 2, what is the new area of the circle?

Answered by answersmine AT 22/10/2019 – 02:38 AM A=12. A=π×r^2(area of a circle)π×r^2=12r×2:π×(r×2)^2= π×r^2×4. Here you can see that the calculation is exactly the same as above except from the Factor 4. This Shows that the area is four times bigger than before: 12×4

Read More »## Each point that lies on a circle satisfies that equation for that circle

Each point that lies on a circle satisfies that equation for that circle

Read More »## The area of circle b is 25 times greater than the area of circle a. The radius of circle a is 3. What is the radius of circle a of circle b

The area of circle b is 25 times greater than the area of circle a. The radius of circle a is 3. What is the radius of circle a of circle b

Read More »## What’s the approximate area of a segment of a circle with a height 6 m and the length of the chord is 20 m? Round your answer to the nearest whole number. A. 746.67 m2

Hello! The Correct Answer to this would be 100%: Option “85.4”. (Work Below) Given:height = 6mchord = 20 m We need to find the radius of the circle. 20 m = 2 √ [ 6m( 2 x radius – 6 m ) ] 20 m / 2 = 2 √[ 6m( 2 x …

Read More »## Please help meee!!!! A circle has its center at (1, 4) and a radius of 2 units. What is the equation of the circle? (x − 1)2 + (y − 4)2 = 4 (x + 2)2 + (y + 4)2 = 2 (x + 1)2 + (y − 4)2 = 4 (x − 1)2 + (y − 4)2 = 2

Answer: A. Step-by-step explanation: We have been given that a circle has its center at (1, 4) and a radius of 2 units. We are asked to write the equation of the given circle. Since we know that the center-radius form of circle equation is: , where (h,k) is the …

Read More »## The circumference of a circle can be found using c=2/pi r. use the formula to solve for the radius of a circle, r.

Answer: , where C is the circumference of the circle. Step-by-step explanation: We know that the formula to calculate the circumference of the circle is given by :- , where r is the radius of the circle. To find the expression for r , we divide on the both sides …

Read More »## What is the shortest route around the earth A) straight line across a map B) great circle route C) flying diagonally to longitudes D) winkel tripel route

What is the shortest route around the earth A) straight line across a map B) great circle route C) flying diagonally to longitudes D) winkel tripel route

Read More »## Quadrilateral OPQR is inscribed inside a circle as shown below. Write a proof showing that angles O and Q are supplementary. It can either be two-column or paragraph.

Quadrilateral OPQR is inscribed inside a circle as shown below. Write a proof showing that angles O and Q are supplementary. It can either be two-column or paragraph.

Read More »## A metal washer is made by cutting out a circle 13.2 mm in diameter from a larger circle. To the nearest tenth, what is the area of the washer?

A metal washer is made by cutting out a circle 13.2 mm in diameter from a larger circle. To the nearest tenth, what is the area of the washer?

Read More »## The following graph shows the demand curve for a group of consumers in the U.S. market (blue line) for Blu-ray players. The market price of a Blu-ray player is shown by the black horizontal line at $150. Each rectangle you can place on the following graph corresponds to a particular buyer in this market: orange (square symbols) for Antonio, green (triangle symbols) for Caroline, purple (diamond symbols) for Dmitri, tan (dash symbols) for Frances, and blue (circle symbols) for Jake. Use the rectangles to shade the areas representing consumer surplus for each person who is willing and able to purchase a Blu-ray player at a market price of $150. (Note: If a person will not purchase a Blu-ray player at the market price, indicate this by leaving his or her rectangle in its original position on the palette.

On December 15, 1791, the Bill of Rights (the first ten amendments to the United States Constitution) were ratified by the states. The Bill of Rights were added to the Constitution to address fears raised by the Anti-Federalists during the ratification of the Constitution that the Constitution did not provide …

Read More »## A semi- circle sits on top of a rectangle. Find it’s area and perimeter. Use 3.14 for pi. The height is 4in and the base is 3in

Check the picture below if the width or base of the rectangle is 3 units, that means the diameter of the semi-circle is 3, and thus the radius is half that, notice the red radius line the area of the figure is the area of the rectangle 3×4, plus the …

Read More »## Look at the figure which is the tangent to the circle? Segment OX segment RS segment PQ Segment YZ

Look at the figure which is the tangent to the circle? Segment OX segment RS segment PQ Segment YZ

Read More »## Brenda throws a dart at this square-shaped target: Part A: Is the probability of hitting the black circle inside the target closer to 0 or 1? Explain your answer. (5 points) Part B: Is the probability of hitting the white portion of the target closer to 0 or 1? Explain your answer. (5 points)

Either way. The probability of hitting the circle is: P(C)=Area of circle divided by area of square P(W)=(area of square minus area of circle divided by area of square P(C)=(πr^2)/s^2 P(W)=(s^2-πr^2)/s^2 … Okay with know dimensions, r=1 (because r=d/2 and d=2 so r=1), s=11 we have: P(inside circle)=π/121 (≈0.0259 or …

Read More »## If the diameter of a circle is 8.5 kilometers, find the circumference of the circle to the nearest tenth.A. 13.4 kilometers B. 26.7 kilometers C. 39.4kilometersD. 53.4 kilometers

If the diameter of a circle is 8.5 kilometers, find the circumference of the circle to the nearest tenth.A. 13.4 kilometers B. 26.7 kilometers C. 39.4kilometersD. 53.4 kilometers

Read More »## What is the equation of a circle with diameter line AB that has endpoints A(0,0) and B(8,6)

The equation of a circle is (x-h)²+(y-k)²=r²center is (h,k) and radius is r find the midpoint to find the center of the circle midpoint of (x1,y1) and (x2,y2) is ((x1+x2)/2,(y1+y2)/2)so midpoint of (0,0) and (8,6) is ((0+8)/2,(0+6)/2)=(8/2,6/2)=(4,3) (x-4)²+(y-3)²=r²input a point to find r(0,0)(0-4)²+(0-3)²=r²16+9=r²25=r²5=r anwya equation is(x-4)²+(y-3)²=5²

Read More »## Which is an equation of a circle with center (-5,-7) The pass through the point (0,0)

The equation of a circle that has a center at (h,k) and radius of r is(x-h)²+(y-k)²=r² so given center (-5,-7)(x-(-5))²+(y-(-7))²=r²(x+5)²+(y+7)²=r² passes through (0,0) sub the point to find r(0+5)²+(0+7)²=r²25+49=r²74=r² the equation is(x+5)²+(y+7)²=74 or equivilently(x+5)²+(y+7)²=(√74)²

Read More »## Sasha sits on a horse on a carousel 3.5 m from the center of the circle. She makes a revolution once every 8.2 seconds. What is Sasha’s tangential speed?

Sasha sits on a horse on a carousel 3.5 m from the center of the circle. She makes a revolution once every 8.2 seconds. What is Sasha’s tangential speed?

Read More »## A 0.023 kg beetle is sitting on a record player 0.15 m from the center of the record. If it takes 0.070 N of force to keep the beetle moving in a circle on the record, what is the tangential speed of the beetle?

Answer: 0.68 m/s Explanation: The centripetal force that keeps the beetle moving in circle is given by: where m is the mass of the beetle v is the tangential speed of the beetle r is the distance of the beetle from the center of the record In this problem, we …

Read More »## To the nearest tenth, what is the area of a circle with circumference 35.6 centimeters?A. 100.9 cm2B. 211.8cm2C. 316.8cm2D. 403.4cm2

To the nearest tenth, what is the area of a circle with circumference 35.6 centimeters?A. 100.9 cm2B. 211.8cm2C. 316.8cm2D. 403.4cm2

Read More »## PLEASE HELP Mr. Utterson the lawyer was a man of a rugged countenance, that was never lighted by a smile; cold, scanty and embarrassed in discourse; backward in sentiment; lean, long, dusty, dreary, and yet somehow lovable. At friendly meetings, and when the wine was to his taste, something eminently human beaconed from his eye; something indeed which never found its way into his talk, but which spoke not only in these silent symbols of the after-dinner face, but more often and loudly in the acts of his life. He was austere with himself; drank gin when he was alone, to mortify a taste for vintages; and though he enjoyed the theatre, had not crossed the doors of one for twenty years. But he had an approved tolerance for others; sometimes wondering, almost with envy, at the high pressure of spirits involved in their misdeeds; and in any extremity inclined to help rather than to reprove. "I incline to, Cain's heresy*," he used to say. "I let my brother go to the devil in his quaintly 'own way.'" In this character, it was frequently his fortune to be the last reputable acquaintance and the last good influence in the lives of down-going men. And to such as these, so long as they came about his chambers, he never marked a shade of change in his demeanour. No doubt the feat was easy to Mr. Utterson; for he was undemonstrative at the best, and even his friendship seemed to be founded in a similar catholicity of good-nature. It is the mark of a modest man to accept his friendly circle ready-made from the hands of opportunity; and that was the lawyer's way. His friends were those of his own blood or those whom he had known the longest; his affections, like ivy, were the growth of time, they implied no aptness in the object. Hence, no doubt, the bond that united him to Mr. Richard Enfield, his distant kinsman, the well-known man about town. It was a nut to crack for many, what these two could see in each other, or what subject they could find in common. It was reported by those who encountered them in their Sunday walks, that they said nothing, looked singularly dull, and would hail with obvious relief the appearance of a friend. For all that, the two men put the greatest store by these excursions, counted them the chief jewel of each week, and not only set aside occasions of pleasure, but even resisted the calls of business, that they might enjoy them uninterrupted. *The biblical story of Cain and Abel is a story about two brothers who gave offerings to God. Abel’s offering was accepted by God, but Cain’s was not. Jealous, Cain killed his brother. When God asked Cain where Abel was, Cain said, “Am I my brother’s keeper?” By saying this, Cain implied that what his brother did was his own business. (Genesis 4:1-16) What is significant about “Cain’s heresy” in this passage? A.It shows that Mr. Utterson is a deeply religious and righteous person. B.It shows that Mr. Utterson tries not to judge others or get in their business. C.It shows the Mr. Utterson wants to steal from other people’s businesses. D.It shows that Mr. Utterson does not believe in any kind of religion at all.

PLEASE HELP Mr. Utterson the lawyer was a man of a rugged countenance, that was never lighted by a smile; cold, scanty and embarrassed in discourse; backward in sentiment; lean, long, dusty, dreary, and yet somehow lovable. At friendly meetings, and when the wine was to his taste, something eminently …

Read More »## A circle has a radius of 9 m. Find the lengths s of the arc intercepted by a central angle of 18 degrees.

A circle has a radius of 9 m. Find the lengths s of the arc intercepted by a central angle of 18 degrees.

Read More »## What's the formula for finding area of a circle

What’s the formula for finding area of a circle

Read More »## A 0.023 kg beetle is sitting on a record player 0.15 m from the center of the record. if it takes 0.070 n of force to keep the beetle moving in a circle on the record, what is the tangential speed of the beetle? 0.68 m/s 0.46 m/s 0.33 m/s 0.11 m/s

Answer: Tangential speed is 0.68 m/s Explanation: It is given that, Mass of the beetle, m = 0.023 kg It is placed at a distance of 0.15 m from the center of record i.e. r = 0.15 m. If it takes 0.070 n of force to keep the beetle moving …

Read More »## If the area of circle p is 1,600 units squared, in units what is the diameter?

Answer: The correct option is (C). 10 = square root of the quantity of x minus 8 all squared plus y minus 9 all squared Step-by-step explanation: Given that the segment AB has point A located at (8, 9). The distance from A to B is 10 units. We are …

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