eter of the figure below. Notice that one side lenc intersecting sides meet at right angles. ude the correct unit in your answer. 15 cm 5 cm 11 a 8 cm 7 cm

Q: 86 23 m B 35 m

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Q: Consider the following.…

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Q: 10. Use the formula cos(2a) = 1 – 2 sin? æ to find cos , if sin O v2 2 O v? 2 O_1 2

A: Given that       cos(2x) = 1 - 2sin2(x)  and sin(pi/4)=√2/2 Here we have to find cos(pi/2).

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Q: perimeter of the parallelogram ABCD. (14 5x - 18

A: We are asked to find perimeter of the parallelogram

Q: The solution is incorrect

A: To solve the following problem on triangles

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Q: Solve 9/3 cot - 27 = 0 exactly on 0<0 < 27. - %3D NOTE: Enter the exact, fully simplified answer.

A: To solve the given trigonometric equation.

Q: 5) Using Rational Root Theorem and Descartes' Rule of signs. Types of Positive Negative Imaginary…

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Q: Find two square roots for the following complex number. Leave your answers in trigonometric form.…

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Q: What ordered pair is a solution to the following system of equations? x + y = 12 %3D xy = 35 %3D

A: Follow the procedure given below.

Q: ven circles with centers H, K and Land parallelogram ABHK. If R1 equals 10 while R2 = 0.7R1,…

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Q: 1. sin (5x + ) sin ( x + T /2) %3D 2. tan (3x – T/2 ) = cot 2x 3. COs (x + п /2) sin ( T /2 – 2x )…

A: Given that three trigonometry equation  To find fundamental solution of the question

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A: We will solve the trigonometric equation in the following step.

Q: 2. z-y = x %3D

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Q: Use Heron's formula to find the area of the triangle. Round to the nearest square unit. a = 12…

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Q: 8(cos 90° + i sin 90°) Find three cube roots for the following complex number. Leave your answers…

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Q: Solve the equation for solutions over the interval [0°, 360°). csc20 +2 cot0 = 0 Select the correct…

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Q: pairs

A: We will find the pairs of intersecting chords.

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A: We know that, Obtuse angle is any angle greater than 90°: Straight angle is an angle measured equal…

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Q: Find all angles, 0° <0< 360°, that satisfy the equation below. 9 cos (0) – 2 sin(8) – 9 = 6 sin(0) –…

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Q: Ex. 2: To model decay, we subtract the decay rate from 1. This gives us the decay factor.

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Q: The length of the sides of a triangle are 12,15 and 18. A circle tangent to the longest and shortest…

A: This question can be solved using the concept of properties of angle bisector of a triangle.

Q: If 45° + 60° = 105°, then use the sum formulas for sine and cosine to find the exact value of…

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Q: Solve for 0: 2 cos (0 –) - -) = - 1, where O" <0< 2n".

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Q: 9. Expand the geometric series. Enter your answers separated by commas, with no spaces. 9. 23"-1

A: As per our guidelines, we are supposed to answer?️ only one question. Kindly repost other questions…

Q: Find the perimeter of the figure below. Notice that one side length is not giver Assume that all…

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Q: Let x and y represent Rectangular coordinates. Write the following equation using Polar coordinates:…

A: Here we have to change it into polar coordinates.

Q: 77° 97°

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Q: The center of a Ferris wheel is 40 feet off of the ground, and the radius of the Ferris wheel is 30…

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Q: Solve the triangle. 10 30 115° A. B FO C= 35°, a = 11.47, c = 18.13 %3D O C= 40°, a = 18.13, c =…

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Q: b. rad 4

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Q: Assume that cos\theta =-(1)/(3) and \pi <\theta <(3\pi )/(2), find the exact value of cos2\t

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Q: Create a table of values for each function, and graph them all on the same set of axes.

A: Given f(x)=2xg(x)=3xh(x)=(12)x

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A: Simple interest , S.I = P×R×T. Amount = P + S.I

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Q: Find the angle between two vectors u = and v =

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Q: Given the triangle below, find the angle A and length of side x Note: picture is NOT drawn to scale,…

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Q: Show steps to solve 11) Solve 20x – 3x - 2 = 0 Factor Name factors of. Drop the variables into the…

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Q: 3) Using Rational Root Theorem and Descartes' Rule of signs. Find all roots of f(x)=D4x² + x-8x - 2.…

A: Rational Root Theorem of polynomial functionf(x)=anxn+an-1xn-1+an-2xn-2+.....+a1x+a0 is of the form…