Choose ALL expressions equivalent to (18-16)s 7) B) - 2 E) (2³)° x (2° * A) 25 C) (2')5x 16° D) 2 18 x 213

Q: The degree measure of an angle in a right triangle is x. You are given that sin x = 1 *. Which of…

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Q: The law of cosines generalizes the Pythagorean theorem. True or false?

A: Law of cosine is

Q: → find period of 8- @yotan 2 y. 5 cos 1o* 10 yo 11

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Q: 2. What is the smallest positive degree measure equivalent to tan(3.27)?

A: We have to the smallest positive degree measure equivalent to tan-¹(3.27)  Since the given value is…

Q: 1. Suppose yo degree angle How high is th

A: According to questions

Q: 20) If 8 is an angle with terminal side in 4th quadrant such thatv tan 9 = a) O b) O c) O d) O then…

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Q: Two people start from the same point. One walks east at 4 mi/h and the other walks northeast (45…

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Q: To explain why, for any acute angle u, it is impossible for sec theta =  1/2

A: To show:  It is impossible for sec theta =  1/2

Q: Russel and Mikko were tasked by sir Gian to take a picture of a certain status from a platform, the…

A: Let the angles, be θ,α as drawn in the figure. From , the figure we have : tan α=8x --(1) and, tan…

Q: Write an equation for the circle

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Q: Find the crea trom X = 0 to 2 rad y=2 sin '/2 Tr x.

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Q: ely = (cos (y) +isin(y)) %3D

A: Given that                                        eiy=cos(y)+i sin(y) we have to check that the…

Q: Ql find chromatic number of

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Q: Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground will…

A: Given, Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground…

Q: tan (x) = 7.1. If x and y are complementary, what is cot (y)? %3D

A: Given,          tanx=7.1 . If x and y are complementary.

Q: The value of arcsin O KIT X 4 KIO O KIM X 3 KIN 2 (9) is

A: here is given that sin-1(1/2) we now that sin-1(sin(π/6))

Q: If tan-0 = 1- a Prove that sec® + tam Ocosece = (2- a) 3. %3D %3D

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Q: A man walks 44.4760 m directed 276.5977 degrees from the positive x-axis, then he walks 22.3693 m…

A: Draw the digram as stated in the question and then calculate the reference angle.

Q: I am facing east.How many degrees anticlockwise must I turn to face south-west?

A: Answer

Q: What is the smallest positive degree angle measure equivalent to sin − 1 ⁡ ( 0.391 ) ?

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Q: If z and y are the measures of complementary angles in a right triangle such that cos y = 3/39 and…

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Q: fsecxdx = In Isecxt tanx | te

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Q: Clause 3. Firefighters spray fire at an angle of 8 = 30° with an exit speed of 40 m/s and an…

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Q: angles 8l a nor Zero veC a) Show that 0?

A: Theorem: If θ be the angle between two vectors a→and b→, then it must satisfy, a→.b→=a.bcosθ.

Q: 2. Evaluate tan 0 for angle shown. (-3,6)

A: We have to find the slope/tangent of given line.

Q: Show that if tan0 = c and 0 < 0 < π/2, then cos0 = 1/ 1 + c2.Hint: Draw a right triangle whose…

A: tan θ=cTo find: Value of cosθ, where 0≤θ≤π2

Q: Find the length of the path over the given interval. (sin θ − θ cos θ , cos θ + θ sin θ ), 0 ≤ θ ≤ 2

A: Given (sinθ-cosθ,cosθ+sinθ)    0≤θ≤2

Q: Done Find sin(20) if sec 0 = 3/2 and tan 0 < 0. %3D 6 Reply 1 Forward

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Q: How do I use reference angle to evaluate sec(17Pi/6)?

A: follow next  step

Q: Adjacent angles are supplementary always sometimes never OOO

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Q: arccos(0.62775) is 51.12 degrees. How do we find this?

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

Q: 15. Which is the value of sec2 80° - tan? 80°? O -1 undefined O 1

A: Given :

Q: Suppose - w = 5 and ||i x u|| = 2, and the angle between i and w is 0. Find %3| (a) tan 0 (b) e

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Q: If tan B = 1 and 0° < B < 180°, Soz then B = degrees. ied %3D

A: Answer:2)step1:we are gonna finding tangent of B i.e equal to 1.we will be using trignometric vlues…

Q: 1 If I = 98 x tan1 x dx, then 48 (I+49): %3D

A: Here we use by parts method to integrate

Q: Shown are three similar triangles such that ARST AUVW AXYZ- Find the values of Sin Vand tan Y and…

A: It is given that all three triangles are similar.

Q: What is the smallest positive degree angle measure equivalent to tan-(0.724)

A: Given  tan−10.724

Q: T 2 r = 2 + 4 cos 0 Option 1 r = 2 + 4 sin 0 Option 3 axis? r=2-4 sin 0 Option 2 r=2 sin 30 Option 4

A: Which of the following is not symmetric with respect to the pi/2

Q: Prove that sin(x + y) # sin x + sin y by identifying one pair of angles x and y that shows that this…

A: We have to prove that, sin(x+y) ≠ sinx + siny by identifying one pair of angle x and y.

Q: 1. En cada uno de los siguientes casos determine el valor exacto de la función trigonométrica sin…

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Q: 2) A spotlight beam sweeps through a horizontal angle of 75.0°. If the range of the spotlight is 250…

A: Given: The Spot light sweeps the circular path. The radius of the circular path is r=250 ft. The…

Q: *11x + 8, 6x + 252 [VALUE OF X] [MISSING ANGLE] 32 5.

A: Here the two given lines are parallel lines,  this lines are cut by another line called transversal…

Q: Select all of the ways to describe the relationship between angle 1 and angle 2. 5. Vertical…

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Q: The value of arcsin KIJ 4 O K|6 O KIM R 3 KIN 2 (9) is___

A: SOLUTION-

Q: If straight lines ax+by +p = 0 and xcosa + y sina -p=0 include an angle n/4 between them and meet…

A: Introduction :

Q: Find the exact value of s in [-7,7) by first finding the reference angle along with 45-45-90…

A: We know that, the 45°-45°-90° triangles can be solved using the 1:1: √2 ratio method. i.e, the…

Q: In right triangle ABC, m/B mZC. Let sin B = r and cos B = s. C Which expression represents the value…

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Q: 2. If (4,3) is the point on the terminal arm of angle 0 in standard position. a) calculate the value…

A: Given that 4,3 is the point on the terminal arm of angle θ in standard position.  To find the value…

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.