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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

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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

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An action movie production team needs glass spheres to hold a green liquid that looks like an explosive l. if all of the available 3,392’92 cubic inches of the liquid is to be poured into 30 glass spheres l, what should the diameter of each sphere be. assume that each sphere is filled to the top

We need 30 glass spheres whose TOTAL volume = 3,392.92 cubic inches.Therefore each of the 30 spheres must have a volume of  3,392.92 / 30 = 113.0973333333 cubic inchesSphere Volume   =   4/3 • π • r³radius^3 = Sphere Volume / (4/3 • π)radius^3 = 113.0973333333 / 4.1887902048 radius^3 = 26.9999994758 radius = …

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What hanging mass will stretch a 2.1-m-long, 0.43 mm – diameter steel wire by 1.5 mm ? the young’?s modulus of steel is 20×1010n/m2. express your answer using two significant figures?

The force (weight) due to the hanging mass isF = mgwherem = mass, kgg = 9.8 m/s² The cross sectional area of the wire isA = (π/4)*(0.43×10⁻³ m)² = 1.4522×10⁻⁷ m² The stress in the wire isσ = F/A = (9.8m N)/(1.4522×10⁻⁷ m²) = 6.7484×10⁷m Pa The length of the …

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A cylindrical piece of iron pipe is shown below. The wall of the pipe is 0.75 inch thick, and the pipe is open at both ends: The figure shows a cylinder of height 16 inches and diameter 6 inches. What is the approximate inside volume of the pipe?

A cylindrical piece of iron pipe is shown below. The wall of the pipe is 0.75 inch thick, and the pipe is open at both ends: The figure shows a cylinder of height 16 inches and diameter 6 inches. What is the approximate inside volume of the pipe?

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A toy basketball hoop for toddlers has a diameter of 10 cm. A regulation basketball hoop has a diameter of 46 cm. Determine the scale factor for the diameter of the toddler size basketball hoop to the diameter of the regulation size basketball hoop. (round answer to two decimal places)

You need to determine the number of ways in which 30 competitors from 50 can qualify. First, you have to realize that the order is irrelevant, that is: it is the same competitor_1, competitor _2, competitor _3 than competitor_3, competitor_2, competitor_1, or any combination of those three competitors. So, the …

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Super-yummy soup, inc. wants to paint their entire soup can red, including the top and bottom. if the diameter of the lid is 5 cm, and the height of the can is 9 cm, what is the approximate total surface area that will need to be painted?

Answer: Option C – BD=76 cm Step-by-step explanation: Given : You are designing a diamond-shaped kite. you know that AD = 44.8 cm, DC = 72 cm, and AC = 84.8 cm. To find : How long BD should it be? Solution : First we draw a rough diagram. The …

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Read the sentence. the measurement around a circle is the circumference, and the distance across a circle through the epicenter is the diameter. which word means “to bring around“? measurement circumference epicenter diameter

Read the sentence. the measurement around a circle is the circumference, and the distance across a circle through the epicenter is the diameter. which word means “to bring around“? measurement circumference epicenter diameter

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How many revolutions will a car wheel of diameter 26 in. make as the car travels a distance of one mile? (round your answer to the nearest whole number.)?

You need to determine the number of ways in which 30 competitors from 50 can qualify. First, you have to realize that the order is irrelevant, that is: it is the same competitor_1, competitor _2, competitor _3 than competitor_3, competitor_2, competitor_1, or any combination of those three competitors. So, the …

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When the temperature of a coin is raised by 79 °f, the coin’s diameter increases by 1.90 × 10-5 m. if the original diameter is 1.55 × 10-2 m, find the coefficient of linear expansion?

Answer: a) The time the police officer required to reach the motorist was 15 s. b) The speed of the officer at the moment she overtakes the motorist is 30 m/s c) The total distance traveled by the officer was 225 m. Explanation: The equations for the position and velocity …

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Using the formula C=2TTr, find the circumference of a circle with a diameter of 28 in. round your answer to the nearest inch A. 56in B. 28 in C. 44in D.88in

You need to determine the number of ways in which 30 competitors from 50 can qualify. First, you have to realize that the order is irrelevant, that is: it is the same competitor_1, competitor _2, competitor _3 than competitor_3, competitor_2, competitor_1, or any combination of those three competitors. So, the …

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A cylinder rod formed from silicon is 46.0cm long and has a mass of 3.10kg. The density of silicon is 2.33g/cm3. what is the diameter of the cylinder?

This problem is to apply Roult’s Law. Roult’s Law states that the vapor pressure, p, of a solution of a non-volatile solute is equal to the vapor pressure of the pure solvent, Po solv, times the mole fraction of the solvent, Xsolv p = Xsolv * Po sol X solv …

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A gardener makes a new circular flower bed. The bed is ten feet in diameter. Calculate the circumference and the area of the circular flower bed.

A gardener makes a new circular flower bed. The bed is ten feet in diameter. Calculate the circumference and the area of the circular flower bed.

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The center of a circle on a cordinate plane is located at the point (2,-1). one endpoint of the diameter is located (0,-2). what are the coordinates of the other endpoint of the diamtere of the circle

Answer:                 The point that lie on the line is:                         B.  (1,1) Step-by-step explanation: We are given that a line passes through the point (0,-1) and has a slope of 2. …

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The size of a bicycle is determined by the diameter of the wheel. You want a 24-in bicycle for Christmas. What is the circumference of one of the wheels? A 75.4 in B 75.3 in C 37.7 in D 37.6 in

The size of a bicycle is determined by the diameter of the wheel. You want a 24-in bicycle for Christmas. What is the circumference of one of the wheels? A 75.4 in B 75.3 in C 37.7 in D 37.6 in

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Find the equation of the circle that has a diameter with endpoints located at (7, 3) and (7, –5).

127=7 (mod n) means when 127 is divided by n, the division leaves a remainder of 7. The statement is equivalent to120=0 (mod n), meaning that n divides 120. All divisors of 120 will satisfy the statement because 120 divided by a divisor (factor) will leave a remainder of 0. …

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A barrel shaped like a cylinder is laid on its side and rolled up a ramp that is 92m long. The barrel has a circular base that turns 46 times in being rolled up the ramp. What is the diameter of the circular base?

Answer: Option C – BD=76 cm Step-by-step explanation: Given : You are designing a diamond-shaped kite. you know that AD = 44.8 cm, DC = 72 cm, and AC = 84.8 cm. To find : How long BD should it be? Solution : First we draw a rough diagram. The …

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The diameter of a regulation soccer ball is about 8 3/5 inches. This number was graphed on a number line.

[Incomplete question. I found a table in other source – see attachment] I made a graph and it looks like a line (see attachment). If the proportion is exactly linear, you have to use this kind of equations: y=mx+b where: y are the sales x is the number of months …

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The diameter of a Frisbee is 12 inches. What’s the area of the Frisbee? A. 18.84 sq. in. B. 113.04 sq. in. C. 37.68 sq. in. D. 452.16 sq. in.

We have to calculate the side NO so that to apply Heron’s formula.To calculate NO, let’s find the angles of Δ NOP:∠ PNO = 180°-142° = 38°∠NPO = 180°- 38° -84° ; ∠ NPO = 58° 1) To calculate NO, apply the cosine law: a²=b²+c²-2bc.cos(Ф)  (NO)² = NP² + PO² – …

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