Find the 25th partial sum of the arithmetic sequence 75, 70, 65, 60,...,

Q: Use a reference angle to find the exact value of the following expression. Do not use a calculator.…

A: Given,  sin(225°)

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Q: 2. If tan 0= x2, which of the following is correct? Defend your answer. a. cos e = 1/V(1+x^4) b. sin…

A: As per the guidelines I can solve only one question

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Q: 8) Is (x-2) a factor of 2x*-x3-7x2- 3x+10 Drop coefficients onto top line Show Step to Solve Then…

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Q: What is the degree of the sequence 5, 4, 6, 11, 19, 30 ...? A degree of 1 B degree of 2 degree of 3…

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Q: Question 16 What are the intersections of the graph of (x+2) +y 25 and 4x+3y = 17? 0 (2,0) (S८ टो ०.…

A: Given problem:- Find the intersections of the graph of (x + 2)2 + y2 =25 and 4x + 3y = 17?

Q: Find the measure of each angle in radians. 5) 7% 18 2(18) 36 18 18 1877 18 361 1817 181 14 उढत 75 18…

A: I have named the angle in the solution

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A: In cyclic quadrilateral, sum of two opposite angles is 180°.

Q: Solve the equation logx(5x-6)=2

A: A detailed solution is given below.

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Q: What is the degree of the sequence 2, 2, 9, 25, 52, 92 ...? degree of 1 B degree of 2 degree of 3 D…

A: This question can be solved using the concept of finite difference.

Q: Triangle PQR q = 14 yards; r = 28 yards; m<R = 91 deg Find m<Q (using Law of Sines) Is another value…

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Q: A) a B) b ²¹dx = √( + g(x)) dx, then A + √² g(x) dx is equal to x³+x A. -1 B. −1+In(5/2) C. 1 D. -1…

A: Given; ∫x2-1x3+xdx=∫Ax+gxdx   As we know that; ∫1ax+bdx=1alnax+b+C

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Q: What is TU in circle D? 1 5.1 D 3.4 O 3.4 O 5.1 O 7.6 - Previous Quiz s +

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Q: Solve for x. Assume that lines which appear tangent are tangent. 18 12 O 14 O 20 O 21 O 15 «…

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Q: Solve the equation for the exact solutions over the interval [0,21). 2 sin x= sinx 'Xx%3D O A. 6' 6…

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Q: Evaluate the summation below. 3 2(6p + 9) p=0

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Q: uadrant in which the angle lies. Work the exercise without converting to degrees.

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Q: 1. Two Sides and a Contained Angle Solve APQR, where R = 121°, p = 32 cm, and q = 27 cm

A: This question is related to Triangles, we will solve it using given information.

Q: For the vector, find V v = (-5, 3) v= -V 4V = || -V, and 4V.

A: Given : 1)V=-5,32)V=2i+6j   To Find : 1) 12v2)  -v3)  4v

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Q: a - b? If cos 0= , express sin 0, cot 0, sec 0 and cosec 0, in terms of a and b.

A: Solution is done in step 2

Q: Write the expression as an equivalent algebraic expression involving only x. (Assume x is positive.)…

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Q: Find the quotient. Write the answer in standard form. 5+4i 3+6l

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Q: Find the exact value of the function: arctan 1

A: See the details solution in below

Q: Solve for x. 18 15 10 D 8 O 12 O 15 O 11

A: We know that, If two chords intersect in a circle , then the products of the measures of the…

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A: Given sec(x)+csc(x)tan(x)+cot(x)

Q: 7. Find the resultant magnitude and direction for the following two vectors. (i.e. Add the two…

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Q: <press the given product as a sum or difference containing only sines or cosines. sin (9x) sin (3x)…

A: Given query is to write as sum or difference.

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A: Form the right triangle and use Trigonometric ratios.

Q: th explicit formula for an, the n term of the sequence 8, –4, 2,.... Write an

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Q: Find the solution(s) for theta. 6/3 = 9. sin 0 {45, 135} No solution (150} {30, 45, 135, 150}

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Q: Verify cot theta - tan theta/cot theta + tan theta = cos2theta

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Q: ind the unit vector in the same direction as v. v = 2i - j Simplify your answer. Type an exact…

A: Given query is to find the unit vector same direction as v.

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A: Sine law: The rule of sines is the ratio of side length to the sine of the opposite angle. It holds…

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Q: consider the equation sin theta = -0.8 what is the reference angle for theta

A: Given query is to find the reference angel of theta.

Q: Plot the complex number. Then write it in polar form. -3+ i 5 Real Real Real Real Write - 3+ i5 in…

A: The given complex number,       -3+i5

Q: b) sin²a - cos²a - tan²a 2 sin ²a - 2 sina - 1 2 1 - sin ²a

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Q: find the distance across a small lake, a surveyor has taken the measurements shown. Find the…

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Q: Find a positive angle less than 360° or 2n that is coterminal with the given angle. 117

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Q: The shadow of a vertical tower is 67.0 ft long when the angle of elevation of the sun is 33.0°. Find…

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Q: Find the solution(s) for theta. -3 cos 을=0

A: We have cos 90° =0cos 270°=0 Also Cosine is a periodic function. Its value repeats after each 360°.

Q: Graph the polar equation 8. 2+4cos 0 A.. Write the equation in one of the standard forms dentify the…

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Q: C A 78 O 39° 222 O 78° O 156° Previous

A: Topic:- geometry

Q: E F 105 29 in -D

A: Since you have asked multiple question, we will solve the first question for you as per our guide…