7. If WXYZ is an isosceles trapezoid, and WX and YZ are the legs. XY is the base. And WX = 6x-5, YZ = 4x + 11, and XY = 9x-3. Find x and find the length of the base XY.

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A: Definition of a circle based on

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A: Two angles are said to be supplementary if their sum is 180

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A:

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A: Given that:                          

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A:

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A: Given: Altitude of triangular pyramid: h=9  mVolume of the pyramid:  V=46.8  m3

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A: Converting the given parabola equation to standard form

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A: From a sailboat the angle of elevation to the top of the lighthouse 311 feet away is 17°. Find the h...

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A:

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A:

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A: The solution is givenbelow-

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A: Here we have to find the co-ordinate of the point that divides the line segment in given ration.

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A: Given query is to find the length of the arc AB.

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A: From the polygon, we have to find the value of z

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A:

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A:

Q: - 14-16. For safety purposes, what angle should a 14 ft. long ladder create with the ground if it re...

A: We can find the required angle as below.

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A: Given the query is graph the image after 90° counter clockwise rotation.

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A:

Q: esc 4. In the right triangle below, if sin(C) = – then find the correct ratio for the tan (B). (Hint...

A:

Q: Use the applet for your constructions and then take a screen shot and upload it with your answers. 1...

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Q: 9. 12 45° 60° 12 8.

A: We need to find x and y.

Q: Find length of mAB m AB A 12 in. 23.88 in. R

A: topic - circle and arcs

Q: What is the best name for a quadrilateral at vertices (1, 4), (4, 0), (0, -3), and (-3, 1)? A. Squa...

A: The coordinates of the quadrilateral are A(1, 4), B(4, 0), C(0, -3) and (D(-3, 1)  

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A: The side of hexagon:  s = 8.1  m Distance of side from the center of hexagon:  h = 7  m

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A: given XZ=15, YZ=12, and ZQ=8What is ZP?

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A:

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A: Solve for x 

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A: Name all the angles in the diagram. Use the letters. V is the vertex.

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A: Solve it by the method of angle similarities method. 

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A: Area of triangle = 12 x base x height Area of square  = side x side

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Q: 5.2 6.5 3.3

A:

Q: 31' 58 58 R 92

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A:

Q: 4 cm 60 30 120°

A:

Q: h

A:

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Q: (2x-50)9 (x+40)° 80° 150° (x+20)%

A:

Q: 9. Solve for the 144

A:

Q: 2x-3x-14=

A: topic - linear equation in one variable

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A: Let's find.