• How can I derive the formula for area of a sector and how can it be used? • How can I derive the formula for circumference and how can it be used? • How can I derive the formula for volume (of any shape) and how can it be used?

Q: 20. Choose the method that explains why AFGH AJKH. F G A AA B SSS C SAS D not possible H Given: FG |...

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Q: Find the tangent of 2U. Simplify your answer and write it as a proper fraction, improper fraction, o...

A:

Q: 4.2/20.076

A: To find:4.220.076

Q: G6 Choose the method that explains why AABC ADEF. A AA B SSS C SAS D not possible 8 61 A 4 C

A: We know that ...two triangles are said to be similar if their corresponding sides ratio are equal. O...

Q: A hemisphere fits snugly inside a cylinder with a radius of 12 cm. A cone fits snugly inside the sam...

A: Solution is here

Q: What distance will a vehicle travel in the interchange along CDB? Round your answer to the nearest h...

A: Topic = Circle

Q: (6x + 1)° (2x +9)°

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Q: What type of transformation is shown? C В C' A B' A'

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Q: Point P'(-6,-4) is the image of point P(-2,3) after a translation. What is the image of point A(5,-1...

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Q: Point D (-4, 9) is rotated 90 degrees counterclockwise. Which of the following is the y-coordinate o...

A: When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x)

Q: Given a parabola with vertex at (8,-4) and focus at (-4,-4), determine the equation of the parabola....

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Q: 2. What is the ratio cos (C)? A 15 C 12 Cos C = (enter your answer as a fraction, for exampl

A: Given query is to find indicated trigonometric ratio.

Q: 28. Given: E is the midpoint of DF Prove: DE =DF) PROOF Reasons Statements 1. Eis the midpoint of DF...

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Q: Determine if YZ is tangent to circle x. 11.4 in 19.6 in 15.2 in Using the Pythagorean Theorem XZ is ...

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Q: Find RT. 519 'R Write you answer as an integer or as a decimal rounded to the nearest tenth

A: Topic = Triangles

Q: Find angle A,B, C,D 40

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Q: You Try It! Given: Cis the midpoint of 5D, AC 1 BD Prove: AACB 2AACD B D C Symbols: 2 A Statements R...

A: We can fill up the table to check the congruence as below

Q: Find the cosine of ZF. 20 F 48 52 Simplify your answer and write it as a proper fraction, improper f...

A:

Q: A regular pentagon is centered about the origin and has a vertex at (0,4). Which transformation maps...

A: Given , a regular pentagon is centred at origin and has vertex (0,4)  We need to find the transforma...

Q: Segemnt JK has endpoints J(a,2b) ans K(3a,4b) Find the midpoint.

A: We can find the midpoint as below

Q: 4-17. An F-22 fighter jet charts a course that has three different legs, as shown in Fig. P4.17. In ...

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Q: Determine the slope of a line passing through (-1,-4) and (3,8) O -3 O -1/3 0 3 O 1/3

A: We have to determine slope of a line passing through (-1,-4) and (3,8) .

Q: a) Find the unknown area A1 cm². A,= 6 3 4

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Q: A figure has slopes of 5/7, -7/5, 5/7, -7/5.  What si the most precise name of the shape? 1. parall...

A: A figure has slopes of 57, -75, 57, -75. To find what is the most precise name of the shape?

Q: ow that the aim radius satisfies A=|a|Ve? -1= b.

A:

Q: Find the measure of each side indicated. Round to the nearest tenth. 5) 6) 11 14 45 75 Ax C

A: Ans.5 We have given a right angle triangle  sinA=BCAB sin450=x11 12=x11 x=112 x=7.778174 Rounding to...

Q: Use a graph to explain the benefits a farmer will experience if pollution of a nearby industry decre...

A: The increasing pollution from industry decreases the amount of fertile soil available to cultivate p...

Q: In Circle O, AOC is a diameter, ADB is a secant, and BC is a tangent. If the measure of are DC is 3 ...

A: Given query is to find measure of angle B.

Q: Name three points that appear to be a) collinear. b) noncollinear. Exercises 9, 10 12. Explain the d...

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Q: R A II II II Horse Race Alababa, Bubba, Cory, and Dandy are in a horse race. Bubba is the slowest; C...

A: Topic = Algebra

Q: What is the value of the angle BAC? 90 130 B O 35 O None of these O 120 O 70 140

A: Draw schematic diagram of given figure.

Q: 4 290 C Write your answer as an integer or as a decimal rounded to the nearest tenth. BC =

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Q: What is the perimeter of this figure?

A: Given query is to find perimeter of rectangle with sides 21cm and 9cm.

Q: Find the volume of the following: d. The diameter of a cylinder is 5.5 cm and the height is 7 cm. f...

A:   d. The diameter of a cylinder is 5.5 cm and the height is 7 cm. find its volume. e. The height of ...

Q: True or False: the radius of a circle is 16 , the circumference of the circle is 32

A: True or False: The radius of a circle is 16 , the circumference of the circle is 32

Q: For items 4-6, use the figure on the right to answer the following. 4. Which sides are bases? A. BE ...

A: Given:

Q: Find the cosine of ZK. K 6/23 J 12/23 6/69 Write your answer in simplified, rationalized form, Do no...

A: Given: For the angle K Perpendicular = 669 Base = 623 Hypotenuse = 1223

Q: Use the diagram to complete the equation. a b cd

A: topic - similar triangles If a perpendicular is drawn from the vertex of the right angle of a right ...

Q: Write the equation of the circle in general form that will satisfy the given conditions. 25. Center ...

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Q: 3) Prove thet the xy-plane with constant curva tue k= urve In is o circle of radious

A: We have to prove that a curve in the xy plane with constant curvature k=1r is a circle of radius r

Q: Use what you know about coordinate geometry to represent the focus as an ordered pair and the direct...

A: To find out the focus and axis of symmetry for the given parabolas.

Q: Find the cosine of ZU. S 3/2 3-/7 T. Write your answer in simplified, rationalized form. Do not roun...

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Q: Evaluate. Write your answer as an integer or as a decimal rounded to the nearest hundredth. Cos 47° ...

A: find cos(theta)

Q: Construct a preimage with vertices at (-7, 7), (-9, 3), (-3, 7), and (-5, 3). Create an image by ref...

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Q: step 1 step 2 step 3 How many dotslare in the 5th step?

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Q: Verify the ide

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Q: Dilate quadrilateral ABCD using center A with a scale factor of 2. IB

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Q: State and show what additional information is required in order to know that the triangles are congr...

A: Given,

Q: Calculate the surface area of the following: (a) the cap cut from the sphere x² + y? + z2 = 3 by the...

A: We need to find the surface area of the portion of the sphere x^2+y^2+z^2 =3 above z=√x^2+y^2

Q: the area of a regular pentagon and a regular hexagon are equal to 12 sq.cm. what is the difference b...

A: