what is the diameter of a circle that is circumscribed about an isosceles triangle whose vertical angle is 18 degrees and the sum of two equal sides is 18

Q: A certain corner of a room is selected as the origin of a rectangular coordinate system. If a fly is…

A: The distance will be :

Q: A certain corner of a room is selected as the origin of a rectangular coordinate system. If a fly is…

A:

Q: Suppose you have a 3 x 3 checkerboard (so it has 9 squares). You put one penny on the first square,…

A: Given arrangement is like geometric sequence. By using geometric sequence formula we can easily…

Q: Express F as a vector in terms of the unit vectors i, j, and k. Determine the angle between F and…

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Q: A model for the surface area of some solid object is given by S = 0.141w0.797 0.466, where w is the…

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Q: Consider the equation 4000/400 = 10.0. Assuming the number of significant figures in the answer is…

A: To determine: Find the number of significant figures in 4000 and 400.   Given: number, 4000 can be…

Q: (a) If the area of a square has increased by a factor of 9.0, by how much has each side increased?…

A: Area of square is increased by factor 9.0 And volume of cube is increased by factor 27.0

Q: The radius of an atom of gold (Au) is about 1.35 Å. How many gold atoms would have to be lined up to…

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Q: A contractor wants to install ceramic tile in a kitchen of length 9.13 m and width 6.2 m. What is…

A: Area of a rectangle= length × breadth

Q: Two decorative spheres are carved from the same slab of marble. The radius of the first sphere,…

A: Consider the masses of both the spheres are m1 and m2, these radiuses are R1 and R2, and these…

Q: A dog and a cat sniff each other, and then walk away. The dog walks 19 ft north and the cat walks 12…

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Q: In measuring the external surface of a building, the builder uses SI units and the contractor only…

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