Problem 3 C Given: ACand DF bisect each other at E Prove: aDEA = AFEC D F A B Symbols: 2 e A Statements Reasons 1. 1. 2. Side AE Side CE 2. 3. 3. 4. 4. 5. 5. SAS Postulate

Q: Match the equations of the surface with the graphs below. D 1. z2 + 4y? + 922 = 1 |2. z2 – y? +22 = ...

A: We need to match graphs.

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

A:

Q: If the area of the red rectangle is 27 cm2 and O is the centre of a bigger circle, what is the total...

A: Let, the radius of the small Circle be r and that of the big circle be R.  So, 2r+2R = 24 So, r+R = ...

Q: fae aet t<0 3) Find Fourier Transform for the following function as in figure:

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Q: 2 plus 2

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

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: Direction : Find the value of × (item no.1-5 ). Find the value of x and 7. 8. :(01-9) 45 15 7 30 9.

A:

Q: Select a diffferent set of three length and test your conjecture.Does your conjecture hold?

A: Mathematical investigations involve a search for pattern and structure. At the start of an explorati...

Q: Question 16 Given the equation + a +4y = 0, determine the location of center and its radius. O C(0,-...

A:

Q: \frac{7}{x-5}=x−57​= \,\,\frac{5}{x+7}x+75​

A: We have to find x

Q: The army squad tent shown in the figure has a roof with trape- zoidal sides whose bases form a rec- ...

A: The army squad tent shown in the figure has a roof with trape- zoidal sides whose bases form a rec- ...

Q: Find the coordinates of the reflection without using the coordinate plane. P (4,6) over the x-axis.

A: we have point P (4,6) over x - axis  

Q: in the following diagrom OF and EF are chords in Circle O and Z00E is a central angle. If the measur...

A: The given data is:   The measure of arc DF is 150∘ and the measure of arc EF is 140∘ To find the mea...

Q: A C B Drawing not to scale. Line AB is tangent to the circle with center O. If OB = 3 and if AC = 5,...

A: From the given figure; AC¯=5 OB¯= OC= radius=3 Now find the length of OA OA=AC+OCOA=5+3OA=8

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

A: Given,

Q: From the main entrance of a park there are 2 pathways where visitors can walk along going to the cir...

A: Given:- From the main entrance of a park there are 2 pathways where visitors can walk along going to...

Q: Find the surface area of a sphere, given that its volume is 970cm3

A:

Q: question

A: We will find the angles. 

Q: Find FG. 46° G Write your answer as an integer or as a decimal rounded to the nearest tenth. FG =

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Q: Isosceles ACAR is inscribed in . If mCR=130, find: %3D a. тСARD b. m ACRO C. m ARCO d. mAC = e. mAR ...

A: Topic:- geometry   

Q: Kiley’s in-line skate wheels have a 43-mm diameter. How many meters will Kiley travel after 5000 rev...

A: solution:-diameter of wheel , d=43 mmradius of wheel=d2one revolution=2πdistance travelled in one re...

Q: Write the coordinates of the vertices after a reflection over the x-axis. 104 8 4 2. -10 -4 2. 10 -4...

A:

Q: Find JK. K 25° Write your answer as an integer or as a decimal rounded to the nearest tenth. JK = Su...

A:

Q: Which is an equation for the circle with a center at (-2,3) and a radius of 3?

A: Given that we need to find the equation of circle with center ( -2, 3) and a radius of 3.  As we kno...

Q: Find the area of the figure. 7 ft 5 ft 12 ft 14 ft The area is square feet.

A: We know that Area of rectangle=length×width Area of triangle=1/2×base×height

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: If the edge of a cube is doubled, which of the following is incorrect? The volume is increased 8 tim...

A: topic - cubes

Q: 27 cm 10 cm 124.9 m What is the value of x in the diagram, to the nearest meter? A. 142 270 C. 337 4...

A:

Q: transition duct is constructed from a circular sector of radius 18 in. and a central angle of 115°. ...

A: Given query is to find area and the arc length.

Q: Which dilation is shown by this graph? A. D(!) (WXYZ) (ΖΑΧΛ) B. D3 (W XY Z) O C. D!) (W XY Z) (ΖΑΧΛ)...

A: figure WXYZ dilated into W'Y'X'Z'

Q: How do you form a third concentric circle using chord, secant, and tangent and prove them in full so...

A: Draw circle of any radius (say 5cm) centered at A.  Draw a secant line, intersecting the circle at D...

Q: Lind the dstane betueen the foints L-u,-s] and

A:

Q: An ellipse in standard position has the equation 16x^2 + 36y^2 - 576 = 0.  Find the coordinates of t...

A:

Q: Find the length of side x in simplest radical form with a rational denominator. 60 4. 30

A:

Q: 6. A right triangle has a leg with a length of 7 units and a hypotenuse of 14 units. Sarah says that...

A:

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: 11) tan 0 12) sin e (-2V3, 2) V7.-3)

A: topic - trigonometric ratios

Q: Graph. 2x + Зу %3D 6

A: NOTE: Refresh your page if you can't see any equations. . divide both sides by 6

Q: The triangle below is equilateral. Find the length of side a in simplest radical form with a rationa...

A:

Q: a clock has a dial face of 12 inches in radius. the minute hand is 9 inches while the hour hand is 6...

A: a clock has a dial face of 12 inches in radius. the minute hand is 9 inches while the hour hand is 6...

Q: Find the length of side x in simplest radical form with a rational denominator. 300 60° 4. Answer: x...

A:

Q: Summarize rate of change. Show an example of rate of change.

A: Topic = Functions

Q: The vertices of AABC are as follows: A(0, 0), B(4,6), and C(8,0). Suppose that AA'B'C" is the result...

A:

Q: For each of the following question, find: (i) Intersection point between the line, L and the plane, ...

A: Given a) L: r→=3i~+3j~-2k~+t2i~-2j~+3k~     P: r→.i~+2j~+k~=3 b) L: r→=2i~+k~+ti~+2j~-2k~     P: 4x+...

Q: One of St. Matthew's Hall is 10 feet wide and has a semi-ellipse ceiling. The ceiling is 6 feet high...

A: Given: Hall is 10 feet wide and has a semi-ellipse ceiling. The ceiling is 6 feet high at the sides ...

Q: The triangle below is equilateral. Find the length of side a in simplest radical forn with a rationa...

A: The given triangle is an equilateral triangle. Therefore all sides of this triangle are equal.

Q: 2. ATOM = AVER and mT = 83, mZR=32, TM = 10, RE = 14.Complete the congruence statements and find the...

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Q: 3. Two chords of a circle AB and CD intersect at X. B Use similar triangles to prove that AX.BX = CX...

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Q: Find the distance between points (2,3,5) and (-1,4,-2) in space

A: The given points are (2,3,5) and (-1,4,-2).