1. A tree cast 15-meter shadow where the angle of elevation of the sun is 35°. How tall is the tree? Use tangent ratio. A tree cast 15-meter shadow where the angle of elevation of the sun is 35°. How tall is the tree? 35° 15 m X

Q: 4. Given 0 ≤ 0 < 2t, solve cos 20 - cos = 0. 0 0, 풍, 풍 0 0, 1, 2 ○ 쓩, 쓩 01.2

A: see below the answer and calculations

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A: Given:   Parallelogram with data is given

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A: I thinkGiven that:-y=2cosθ+1we know that the range of cosθ is -1, 1therefore the range of y=2cosθ+1…

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A: Given problem:-

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

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A: Use of sine rule and cosine rule are you

Q: sec(θ)=11/3

A: Please refer to the image below

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A:

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A: Given query is to find the measure of angle B

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A: Given query is to find indicated angles.

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A: Given:-For the triangle ∆ABCA = 120°, b = 10ft, a = 20ft

Q: 10. AB=6m. Find the exact length of CD in the following diagram. Then round your answer t the…

A: Here, for the right angle triangle ABC: tan π3=ABBC⇒3=6BC⇒BC=36

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A:

Q: 1. 2 cos 2x + 1 = 0, [0, 2π)

A: Given; 2 cos(2x)+1=0

Q: PLEASE ANSWER I NEED IT ASAP. I WILL UPVOTE.

A:

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A: If the x-coordinate of a point is 0, then the point is present on Y-axis.

Q: 9. Find other polar coordinates (r,) of the point in polar form given by (3,) for which r <0 and -2π…

A: answer is in next step . please give a like!!

Q: X Оп = 0 = 0.7853 = 1.5707 3 л = 2.3561 4 n = 3.1416 1 4 л 2 f(x)= sen (2x) f(0п) = sen(2x0) = 0…

A:

Q: 25. Solve the equation 2 sin² = sin 20 in the interval 0≤0 < 2T.

A:

Q: 21. If in a triangle A = 20°, a = 2, and b = 1, then B = (a) 0.17° (b) 9.8° (c) 170.2° (d) b & c are…

A: topic- law of sines

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A: Solution of the problem as follows

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A: Follow the procedure given below.

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A: Finding the period of the trigonometric function

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A: Given:-sinθ=210π/2≤θ≤π

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A:

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A:

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A:

Q: 8. The depth of the water at a marker 20 meters from shore is depicted in the graph below. If the…

A:

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A: This question can be solved using law of cosine.

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A:

Q: Find X * 7 59.02 32.58 31.44 O 57.32 13 xº

A: We want to find value of x

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A:

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A: Given: Diameter (2r) = 24 in Velocity = 14 mi/h

Q: Q/// irrational numbers is connected or disconnected in R

A: Irrational numbers is disconnected in R.

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A: Given  The angle of depression from a helicopter to a car = 56 degree The helicopter is 600 m above…

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A: As per our guidelines we can answer only 1 question so kindly repost the remaining questions…

Q: In the following diagram, m AC= 97° and m CD= 112° Find the measure of angle *. 97⁰ D 112

A: Given:

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A: I am attaching image so that you understand each and every step.

Q: 48. To graph two full periods of y=-4.2 sin 3x- 97 X min = 72 and X…. = 22 - 12 -4). , an…

A:

Q: 3. Write an expression for the general term of the sequence 0, 3, 8, 15, 24, .

A: Solve the following

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A:

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Q: Express the complex number z = 9√3+9i in standard polar form.

A: The given complex number,    z=93+9i

Q: 6. If sin =-0.3, find the value of sin (0+7).

A: Given: sin θ=-0.3

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A:

Q: 4 Find mLA C 12 mi B A) 23.2° C) 22.1° 27.6 mi 20.3 mi B) 19.9⁰ D) 24.5⁰

A: Explained below

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A: