4. In each of the following, find the equation of the given conic section. If the conic is a parabola, find its directrix and its focus. If the conic is an ellipse or a hyperbola, find its foci. (a) (b) (c) -10-8-6-4-2 8 10 -12 4 6 -2 တော ကာ -4 -5 (3,-4)- -6 -8 10 -6-5-4-3-2-1 5 -5 3 2 1 -1¹ -2 -3 -4 -5 0. 2 3 4 5 6 (0,√13 + 1 -2 -1 ¹2 4 5 6 2 8 9 16 -2 (0.-√15)

Q: 50 4 3 5 송

A: The sum of all angles on a straight line is equal to 180o. So, ∠1+ 50o = 180o ∠1 = 180-50 ∠1 =30o…

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A: The Reflection of a point K(x,y) with respect to the line y=-x is given as (-y,-x) i.e. the…

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A: we will find the required measure of angle 2.

Q: Find the median. 17, 26, 36, 57, 68, 71, 80 O A. 57 O B. 68 O C. 51 O D. 36

A: Median

Q: A ||| B D ||| F E

A: Topic:  Congruency of Triangles The answer is given in step 2

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A: Area of the circle=πr2  where r is the radius of circle.Area of the square=a2  where a is the side…

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Q: HW 2.3b - Angles of Triangles Find all missing angles. 1. 76° 59* 2. 67 62 m21 = 3. 15Z

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A:

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Q: In Exercises 21-24, determine the number of lines of symmetry for the figure. 21) 22)

A: See below the answer and explanation

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A: solving the problem by finding the value of the value of angle A.

Q: 29) A baseball diamond's home plate has three right angles. The other two angles are congruent. Find…

A: Given query is to find the measure of the Indicated angle.

Q: स Question Details The image of the point (9, -3) under a translation is (4, 1). Find the…

A: Solution: Since the image of the point (9,-3) under a translation is (4, 1).

Q: what about #23

A: Given Graph:-

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Q: Given: PQ|| SR and PQ = SR Show: SPQR Flowchart Proof PQ||SR 1 PQ=SR 2 LPQS = LQSR 3 QS=SQ 4 P S…

A:

Q: 13. Find KL. 14 J 51* 2 72 L ans

A: Given query is to find the value of KL.

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A: We have to find the area of each shape.

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A: Here we have to find the value of x in the given figure.

Q: 22 Subtract 12u+7v from 20u + 13v. Answer: u+ V

A:

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A: We need to find EB.

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A: Given query is to find the surface area of the sphere.

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A: We need to draw image after reflection. As per Bartleby guideline we can solve one question from…

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A: To find Range.

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A: According to question,Given coordinates,D4, 0, E0, 2 and F-2, -1

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A: Given query is to find the surface are of the cylinder.

Q: Solve for x. 5x x-7 7x+4 x-4 4x-3)

A: Concept as we know that sum of all internal angle of n sided polygon θ = ( n - 2 )×180

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Q: Similar triangles can be used to find the distance across the river in the following figure. By…

A: Given: MN=10 m ; ON=4 m ; PO=50 m ; ∠N=∠P=90°.

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A: Draw a schematic diagram of given figure.

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Q: Find the value of x.

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Q: This is your Exit Ticket.... C 8 E A 47 Find the following measurements: D 24 B m/B= m/A= DE = CD =…

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Q: Given: ∆MNP～∆QRS, m∠M=56o, m∠R=82o, MN=9,QR=6, RS=7, MP=12 Find:  a) m∠N b) m∠P c) NP d) QS

A:

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Q: 12 30°

A: formula used is    sinx=perpendicularhypotenius   cosx =base hypotenius

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