What is the length of arc AB? 10 cm The length of the arc is cm. (Simplify your answer. Type an exact answer, using z as needed. Use integers or fractions for any numbers in the expression.)

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A: We can answer all the three parts as below.

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A: ∑n=0∞ 40.2n

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A: Given: The amplitude of the cosine function is 3, a period is 4π, and a phase shift of π2 to the…

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Q: A rectangular parking lot with a perimeter of 520 feet is to have an area of at least 6200 square…

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Q: Nerifu verify the identity CoS x (secxt tanx)=1 + Sinx

A: Given query is to verify the identity.

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Q: Find all solutions of the equation in the interval [0, 2?). (Enter your answers as a comma-separated…

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Q: Find the horizontal and vertical components of the vector with the given length and direction, and…

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Q: If cos A=1/2 with A in QIVfind the following sec A/2 2. If sin A=5/13 with A in QII find the…

A: To find the angle from the given angle values.

Q: 4. Find the measure of angle C in the triangle below. angle C degrees 30 105 43 23 32 11 42

A: As we know from the property of the triangle; ∠A+∠B+∠C=180°   From the given figure;

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A: Question is based on trigonometric ratios and angels.

Q: 11. Express the product sin60 cos40 as a sum. 1/2 (sin100-sin20) O (sin50-sine) 1/2 (sin100+sin20) O…

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Q: Suppose that ∣∣u⃗ ∣∣=6 and ∣∣v⃗ ∣∣=2, and that u⃗ ⋅v⃗ =−8. Find the angle θ between the vector u and…

A: The angle θ between two vectors a→ and b→ is found using the formula:…

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Q: ८ 1- ta tan 2.

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Q: TOPIC: TRIGONOMETRIC IDENTITIES Direction: Verify / modify only the right side sec2x cotx  =  tan…

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Q: 05- 2, Si

A: Given problem:- sin(cos-1(1/2))=?

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A: This question can be solved using the concept of polar coordinates.

Q: Find 0 to four significant digits for 0s0<2n if tan 0 = -0.3972.

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Q: Directions: Solve for a, and LA in trangle TRA, where 2T= 67: a R. 23° A t 10.6 nent Tea

A: Given problem:-   To find:- Find a, r and angle A if angle T=67°

Q: 10. (In(x))² dr

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Q: Topic: Logarithmic and Exponential  functions  Simplify e2ln5…

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Q: Express the given vector in terms of the unit (о, -5, 7)

A: Given query is to express the vector inthe form of unit vector.

Q: Find the exact values for the six trigonometric functions of the angle 0 in the figure. 13/2 17

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Q: Consider the graph below. 8+ SU2 -4 -7- -8+ Write an equation that matches the function plotted…

A: We are authorized to solve only one question please repost remaining questions Sine function