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Q: In AGHI, the measure of ZI=90°, the measure of ZG=76°, and IG = 6.2 feet. Find the length of HI to t...

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Q: Find the vertex, focus, and directrix of the parabola with the given equation. Then graph the parabo...

A: Explanation: Given that: x-22=-12y-3 Concept: 1.The standard form of parabola  is x-h2=4py-k where  ...

Q: Write the complex number in standard form. (Simplify your answer completely.) 6(cos 5?/6 +i sin 5?/6...

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Q: Find the critical points of the following function. 2x f(x) = - x² +4 2x What is the derivative of f...

A: Given,fx = 2xx2 + 4Differentiating the function;f'x = 2x×-1x2 + 42×2x + 1x2 + 4×2f'x = -4x2x2 + 42 +...

Q: The base of a 175-foot cell phone tower is 42 feet from point A. Determine the measure of the angle ...

A: The base of a 175-foot cell phone tower is 42 feet from point A. Determine the measure of the angle ...

Q: In the triangle on the right, find the measure of 6 to the nearest tenth of a degree. (Triangle is n...

A: For a right angle triangle we can use trigonometric ratios sin (A)=PH=opposite sidehypoteneous cos (...

Q: angle of elevation from point A on the ground to the top of a 225-foot cell phone tower is 65°. Dete...

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Q: In AQRS, the measure of 2S=60°, QR = 8.3 feet, and SQ =14.6 feet. Find the measure of ZR to the near...

A: The measure of angle S is 60 degree. The measure of side QR is 8.3 feet. The measure of side SQ is 1...

Q: n(t)%3= S(-t)

A: the question is taken from the trigonometry  in which we have to find the trigonometry ratio  of the...

Q: Question no. 7

A: Given: I=∫dxx2x2+4 For evaluating given integral, we substitute x=2tanθ                             ...

Q: Question no. 4

A: Substitute x=sin θ and differentiate with respect to θ. dxdθ=cos θdx=cos θ dθ

Q: Find an equation of the line that satisfies the given conditions. y-intercept 1; parallel to the lin...

A: The slope-intercept form of the equation is given by y=mx+b, where m is the slope and b is the y-int...

Q: (9) -9| <2. ans./ (7, 11)

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: Express the vector in terms i and j. If not exact round to the nearest 10th

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Q: Find the exact value of the trigonometric expression given that sin(u) = 2, where 31/2 < u < 2n, and...

A: sinu=-35,  cosv=1517,  3π2&lt;u&lt;2π,  0&lt;v&lt;π2. By using the identity sin2u+cos2u=1, we get ⇒-...

Q: Find (402-25)de

A: We have to find the value of given integral: ∫4θ2-25dθ Rewriting the given integral, ∫4θ2-254dθ=2∫θ2...

Q: Given that sin a = ? and cos b = -6, and a and bare in the interval E, T), find sin (a +b) and cos (...

A: sina=27  &amp;  cosb=-16 and aand b are in the interval [π2, π). That is, aand b lies in quadrant II...

Q: Find all solutions to sin(20) on the interval 0<0 < 27 2

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Q: Trigonometry Question

A: Given in △ABC, ∠ABC=90°, AB=20, BC=15 As △ABC△ABC is a right angled triangle, so by Pythagorean theo...

Q: The angle of elevation to the top of a building from a point on the ground is 32°. If the building i...

A: According to given questions The height of building is 185 meter angle is 32 Distance between the ba...

Q: The first 3 as per Bartleby guidelines

A: 1.  From ∆OPQ,∠Q = 90°∠P = 14°We know that, in triangle sum of all three angle is equal to 180°.So,...

Q: Question no. 3

A: Evaluate the integral

Q: This problem reviews material we covered in Chapter 7. Reviewing this problem will help you with som...

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Q: gular coordinate system to graph the rectan r= 12 cos 0 Choose the correct rectangular equation for ...

A: Given: r=12cosθ

Q: 15. Determine x to the nearest tenth of a metre. 4.6 m 77° 6.3 m а. 7.5 m b. 7.9 m с. 6.2 m d. 6.9 m

A: Given: To Find: x to the nearest tenth of a meter Concept: Law of Cosines:a2=b2+c2-2bc·cosAb2=a2+c2...

Q: Question: Find Period, Amplitude, X intercepts and write the equation for cosine function using thes...

A: The graph is started from (0,0). Therefore, it covers from -2 to +2 along y-axis. Therefore, Amplitu...

Q: Attached.

A: Given : sin(u)=-35  , cos (v)= 1517 we have cot θ=cos θsin θ cos (u+v)= cos (u+v)sin (u+v)=cos(u) co...

Q: Given triangle △ ABC, we have that A=20∘, b=40 meters and a=30 meters. Of the possible solutions for...

A: As per given by the question, there are triangle △ ABC, in he given triage A=20∘, b=40 meters and a=...

Q: ot the complex number, then write the complex number in polar form. You may 4/3-4i hoose the correct...

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Q: Find the length * the arc on a Circle ef radius r intercepted by a central Rand to two decamal place...

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Q: The angle of depression from a plane to a radar station is 40°. If the distance from the plane to th...

A: The given figure is as follows -  Given that the distance from the plane to the radar station is 20...

Q: Cary)= x°cscx +secy Jsinx Cot y

A: Partial differentiation is a differentiation of a multivariate function with respect to only one of ...

Q: Intro to College Math- - Finding missing angles öf Pight triangles Find the measure of the indicated...

A:  “Since you have posted a question with multiple sub-parts, we will solve first three subparts for y...

Q: Find the product of the complex numbers. Leave answer in polar form

A: The given question belonging to the complex number in which we have to find the product of the compl...

Q: raph of the e table Using VE of 45.

A: We need to sketch of the graph of  r=sin 3θ Where θ are multipliers of 45°.  

Q: 3. Determine the corresponding reciprocal ratio that corresponds to cos e= 0.8. а. sec e= с. sec e= ...

A: 3) Given: cosθ=0.8 To find: The corresponding reciprocal ratio that corresponds to cosθ=0.8.

Q: If n represents a number, which equation is a correct translation of the sentence? 17 is 15 less tha...

A: Let n represents a number 17 is 15 less than 3 times a number Therefore 17 (is) = -15(less) 3×(times...

Q: 13) 60 9/3

A: To find13) cos 60°14)sin45°

Q: At what points c does the conclusion of the Mean Value Theorem hold for f(x) = x' on the interval [-...

A: Given: fx=x3, x∈-5,5 We know that if any given functiony=fx is continuous on a,b and differentiable ...

Q: The information below refers to triangie ABC A = 44.5, B = 71.4, a= 205 inches. Find all the %3D mis...

A: Given: A=44.5o, B=71.4o, a=205 inches

Q: 7=4a

A: Given: 7=4a

Q: Write the complex number in trigonometric form, once using degrees and once using radians. Begin by ...

A: The given complex number is z=-1+i compare with z=r(cosθ+isinθ) ⇒rcosθ=-1 ..............(1) and rsin...

Q: Find the x-intercepts and y-intercepts

A: Given: 3x6+4x4+200x3+4 To Find: x-intercepts andy-intercepts

Q: The problem is boxed at the top. As you can see I came to the right answer but it needs some extra s...

A: We shall be using the following results: 1. cos2∅=2cos2∅-1-(I) 2.   cos∅=0⇒   ∅=2n+1π2,n∈Z(the set o...

Q: guide has a bus that holds a maximum of 84 people. Assume his profit (in dollars) for taking n peopl...

A: Given: P(n)=n(42-0.5n)-84

Q: 2. Determine the value of & to the nearest degree if cot 0= 2. 51° b. 45° с. 27° d. 63° а.

A: cot θ=2⇒1cot θ=12⇒tan θ=12⇒θ=tan-112=26.57∘ ≈27°

Q: Step by step

A: The value of sin is sinθ=22 or 12sinθ=sin450θ=450 The value of  cos450=12tan450=1cosec450=2sec450=2c...

Q: Find a cofunction with same value as tan57∘

A: Find a cofunction with same value as tan57∘

Q: Can someone help

A: Given: J'(-2,4) , N'(3,5), B'(2,3) and S'(0,2)

Q: c) cos (315 °) d) sin (-30°) e) cos (330°) f) tan (150°) g) sin (225°) h) cos (210°)

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Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.