These two triangles are similar. What is the measure of x? 20 X 8 x = [?] 6 Enter

Q: This is a 30-60-90 triangle. What is the measure of x?

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Q: The value of a in the diagram is: A. 0.03 cm B. 13.35 cm C. 30.60 cm R. 765 cm

A: Arc length = (∅360)*2πr   Given  ∅=153°r = 5 cm

Q: Are they similar due to AA~

A: Simillarity  of triangle Find :- we have to prove that these triangle are simillar.

Q: Find all solutions to the following triangle. (Round your answers for angles B, C, B', and C' to the…

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Q: 1. In bowling, the pins are arranged in a pattern based on equilateral triangles. What is the…

A: We need to find the distance between pin 1 and pin 5 We know that in an equilateral triangle the…

Q: 23 42 R 1 y=2 sinx 2 y = Which equation is represented by the graph? sin 2x 2 1 y-sin 2.r = 2x 1…

A: we need to find the equation of the graph

Q: Given the points F(-7, 1) and E(-2,-7), determine the position vector of EF. Select the correct…

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Q: Determine the length of side QR in the following triangle 13 cm 70 4 cm R Square QR²= 13²+ 4²-2…

A: NOTE: Refresh your page if you can't see any equations. . here we have PQ=13 cm PR=4 cm P=70

Q: 9) An airplane has airspeed of 400 mph in the north direction. The wind is blowing at 100 mph in the…

A: An airplane has airspeed of 400 mph in the north direction. The wind is blowing  at 100 mph in the…

Q: 8) A box that weighs 866 pounds is suspended by two cables attached to a ceiling. Fin the tensions…

A: Given: Weight of box=866 pounds. Angle between rope=60°  We have to find the tension in the cable.

Q: Use exact values when evaluating sine and cosine. Can u explain in simple terms that way its easier…

A: To solve the following problems.

Q: 4. Consider the equation 2sin30 - 1 = 0. a) Find all solutions of the equation. b) Find the…

A: To find the value of theta.

Q: or question # 2 are we using tan(58) = EG/FH

A: To find out the value of side FH.

Q: Q.9 If v is Find: v - v 25 9 16

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Q: Match each angle with its corresponding reference angle. 11x 22 N 28 T 9 -23 N 12 -71 12 a. b. C. d.…

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Q: Find all angles between 0 and 360° such that cos 0=9563. Round to the nearest degree a) Find the…

A: cosθ=0.9563

Q: A. cos 2A = cos² A-sin² A B. cos 2A = (cos A - sin A) (cos A + sin A C. cos 2A = 2 cos² A-1 D. cos…

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Q: Find the endpoints of the latus rectum of the parabola below. Enter the endpoints as ordered pairs…

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Q: (Type an equation. Use integers or fractions for any numbers in the equation.) OB. The function has…

A: Rx=8x2+26x-74x-1

Q: Sketch the curve of the parametric equation.   x=4sin t/2, y=4cos t/2.

A: we know that sin2(θ)+cos2(θ)=1 we use this information to sketch the graph of the given parametric…

Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an…

A: Using sine rule asin(A)=bsin(B)=csin(C) we solve all the terms.

Q: Which of the following expressions is equivalent to O tan x + secx O cos x + cotx O cotx+sec x sin…

A: Which of the following expression is equivalent to cosx + tanxsinx?

Q: Graph f(θ) = sinθ where -2π ≤ θ ≤ 2π

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Q: In Question 4  how is the calculation made for Sin M?  When I do the calculation I get a different…

A: We are using standard formula for sine rule.

Q: Suppose u = ‹0.7,-0.6› and v = ‹-0.6,2.3›. Find the angle between the two (position) vectors u and…

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Q: 6 6. Use special right triangle relationships to find all missing sides: 45° 60° 42 n u 45% 171 W…

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Q: If csc(x) = 3, for 90° < x < 180°, then sin COS X 2 (G) 2 tan = = (²) =

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Q: A triangular parcel of land has sides of lengths 50 meters, 90 meters, and 96 meters. Find the area…

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Q: here it falls between 0 and 2π which essentially tells us to determine which quadrant the terminal…

A: To find the value of theta .

Q: Find the height of this triangle. 4 m X! 4 m 4 m x = [?]√ [ ]

A: Given the triangle with the sides 4m each.

Q: Write an equation for an ellipse given the following information. (Give the values of a², 6², and c²…

A: To write an equation for an ellipse given the following information. center 5, -4; major axis is…

Q: Which of the following vectors has a magnitude of √40 and a direction of 0 = 251.565°?

A: NOTE: Refresh your page if you can't see any equations. . the first vector is  find the magnitude

Q: 8. What is the perimeter, to the nearest tenth of a centimetre, of triangle LMN below? L N. 63 81,…

A: Given: NM=25cm and two angles are 63 &amp; 81  Concept: Sum of all angles of traingle is 180° &amp;…

Q: Find the smallest positive solution x: (sec(x)+4)(sec(x)+4) = 4

A:

Q: If sin t sint + cost A = tant A + tant then

A: if sin tsin t+cos t=tan tA+tan t

Q: 3. Consider the series 4+8+16+32++1024. a) Determine the number of terms. b) Determine the sum of…

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Q: Suppose u = ‹1.5,0› and v = ‹-2.9,2.8›. Find the angle between the two (position) vectors u and v.…

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Q: 14 X x = = [ ? ] [ Ente

A: If a triangle one angle is 90 degree then the triangle is called Right angle triangle

Q: Vectors u and v have magnitudes |u| = 6.4 and |v| = 4.3.  Find the magnitude of the sum u + v, if…

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Q: Given u = −3i + 5j and v = −24i + 40j, are u and v parallel or orthogonal? Explain.  a The vectors…

A: Given vectors u=-3i+5j and v=-24i+40j. To determine whether the vectors u and v are parallel or…

Q: A. Find the Center and Radius of a circle by completing the Square. 1) 6x² + 6y² + 36x - 48y = 0 2)…

A: To solve question 1

Q: Rewrite cot sin cot sin 1 - 1 W1 W 4+w 4 + w 2 2 as an algebraic expression in w. 0 >

A: Cot[sin-1(w/sqrt(4+w2))]

Q: A pilot is flying over a straight highway. He determines the angles of depression to two mileposts,…

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Q: A steep mountain is inclined 78 degrees from the horizontal and rises 3600 vertical feet above the…

A: The figure for the given data is

Q: Solve the following equations over the given interval. Show all work used to find your answers (Ex:…

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Q: 6. DETAILS LARTRIG11 2.1.007. Use the given conditions to find the values of all six trigonometric…

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Q: Find the magnitude of the vector and angle?

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Q: Л (+7 Graph, by hand, over one period f(x) = sec 2

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Q: utions of the differential + br + c = 0 and that satisfies (y2/y1)' = W[y₁, y21/y, where W[y₁, y2]…

A: Given that problem is 33

Q: cus of the parabola x rectum. Sketch the p

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