A right triangle has side lengths 8, 15, and 17 as shown below. Use these lengths to find cos 4, tanA, and sin A. 믐 마음 cos A 17 ? tan A A 15 sin A =

Q: If the sine of an angle is 817, what is the cosine of the angle's complement?

A: Given that complementary angle are those angle whose sum is 90 degree

Q: Let theta be an angle that cos =-12/13 and tan>0 What are cot and csc?

A:

Q: Suppose that sin α = 12/13 for a quadrant II angle α and sin β = 3/5 for a quadrant I angle β. Find…

A: Given,  sin α = 12/13                [angle α is in a quadrant II]  sin β = 3/5…

Q: If the sine of an angle is .75, what is the measure of the angle to the nearest degree?

A: sinƟ = 0.75Ɵ = sin-1(0.75) = 48.6° = 49°tan-1(0.05) = 2.86° = 3°

Q: In terms of the cosine of a positive acute angle, what is the expression for cos(19pie/18)?

A: Cos 19π/18                     = cos 19*180/18                    = cos 190° cos190° = -0.98481cos…

Q: Given that theta is an angle with a terminal side in the second quadrant and such that…

A: Given,         sinθ=45 , θ is an angle with a terminal side in the second quadrant.

Q: What will be the time be if the clock covered a distance of -4π3 radians? What is the measure of the…

A: Measure of the angle formed.

Q: An angle of measure intersects the unit circle at point (3, ÷). What is the exact value of cos()?

A: We use Trigonometry ratios

Q: if the terminal side of an angle of t radians in standard position passes through (−8,−6) then…

A:

Q: Given that the point (160, 36) is on the terminal side of an angle, θθ, find the exact value of the…

A: Definition used -                   Trigonometric ratios - In a right angle triangle, There are…

Q: Suppose cos 2 A , and 2A is an angle in the Second Quadrant. Then cos A Give the EXACT value.

A:

Q: Find the exact values of the six trigonometic functions for the following angle sin 30 degree?

A: It is known that, π/3=30◦Sketch the graph of the unit circle as follows.

Q: In a right triangle, if sin(69.93°)= , then cos

A:

Q: Find the value of the missing angle (in degrees).  Provide a single number as your answer.…

A: Topic = Trigonometry

Q: The inverse of sin, cos, & tan is used when given 2 sides of a right triangle and asked to find an…

A:

Q: Find the value of the missing angle (in degrees). Provide a single number as your answer. cos 0) =…

A: To find the missing angle: cos__°=cos89°cos85°-sin89°sin85°

Q: Explain why the co-function identity is true: sin A = cos(90 - A) Then draw or find a triangle with…

A: This question can be solved using the concept of trigonometric identities.

Q: In the right triangle ABC, the length of side a = 5 and the length of side b = 3. Find: sin b, tan a…

A: Given,           In the right triangle ABC, the length of side a=5 and the length of side b=3.

Q: If tan(?)=−9/40 and tan 12/35 (?)=for a second-quadrant angle and a third-quadrant angle, find the…

A:

Q: Suppose, for a given angle 0, we know that tan(0) = -5/3 and cos(0) > O. Find the exact value of…

A:

Q: A right triangle has side lengths 5,12, and 13 as shown below. Use these lengths to find sinX, tanX…

A: Solution ) sin x = height / hypotenuse sin x = 12/13  tan x = height  / base  tan x = 12/5 cos x =…

Q: If in right AABC with right angle at C, cos B : then what is the value of cos A?

A:

Q: 2. In this triangle, what is equivalent to cos A? cos B sin(90-B) O sin A sin(90-A)

A:

Q: If angle ? is in standard position and the terminal side of ? intersects the unit circle at the…

A: Given the query is to find the value of indicated angles.

Q: Determine the Exact value of Sin (150), Cos (150), and Tan (150) Draw and label the sides and angles…

A: we have to find out the value of sin(150) cos(150) and tan(150), it is necessary to understant that…

Q: If the terminal side of angle 0 goes through the point (10 on the 10 unit circle, then what is…

A:

Q: 5. If sin 47°=.731, name another angle in the same quadrant that has the same sine value.

A: It is not possible.

Q: If cos(23x+20)°=sin(2x−10)°, find the acute angles of the corresponding right triangle

A: Given eqnCos23x+20°=Sin2x-10°We need to find x.we know thatCos A=Sin90-A

Q: the terminal side of angle θ goes through the point ( 1517 , −817 ) on the unit circle, then what is…

A: We have to find the value of costheta

Q: An angle of measure 150∘ intersects the unit circle at point (−32,12). What is the exact value of…

A:

Q: If tanA>0 and cos A>0, what quadrant does the terminal side of angle A reside in????

A: To determine the quadrant in which the terminal side of angle A reside if tanA>0 and cos>0.…

Q: If the angles are represented in degrees, find both angles sin(7x + 14) = cos(11x + 22) Angle 1:…

A:

Q: Given that cos O 45 and that angle 0 terminates in quadrant II, then what is the - 53 value of sin…

A:

Q: If a,ß are acute angles such that 4 cos a = and tan ß =, 5 find cos(a - B) 15 and sin

A: We have to find cosα-β and sinβ2

Q: A ramp leading to the freeway overpass is 210 feet long and rises 37 feet. What is the measure of…

A: let angle between ramp and freeway  θ

Q: The terminal side of angle θ in standard position lands in quadrant IV. If cos(θ)=12/13, find…

A: The terminal side of an angle θ in standard position lands in quadrant IV. cosθ = 1213

Q: Let θ be an angle such that tanθ = 4/3 and cosθ<0. Find the exact values of : a) secθ b) cscθ .

A:

Q: If tan 0 > 0 and cos 0 < 0, what Quadrant is Point (0) or P(0) located?

A: Given that tanθ&gt;0  and  cosθ&lt;0

Q: If (-3,4) is a point on the terminal side of an angle A in standard position, then what is Sin(A)?

A: The point (-3,4) lies in the 2nd quadrant and hence sin will be positive.

Q: point

A:

Q: If csc(a) = 3, where 0 < a < and B is a Quadrant IV angle with tan(3) = – 4, find ( a) cos (α + )…

A: Given cosec(alpha)=3 and tan(beta)=-4 Now we will find the required values as shown below

Q: Find the values of sin 8, cos 8, and tan e for the given right triangle. Give the exact values. sin…

A:

Q: suppose α is an angle in the first quadrant and β = π + α. Evaluate sin−1(sin(β)). Show all work.

A: Given that α is an angle in the first quadrant. So, β = π + α is in the third quadrant.  So, sin(π +…

Q: What Will be the time be if the clock covered a distance of-4π/3 radians? What is the measure of the…

A:

Q: What angle (in radians) corresponds to 0.25 rotations around the unit circle? radians (Give an exact…

A:

Q: If csc(alpha)=3, where 0<alpha<pi/2, and  beta is a Quadrant II angle with tan(beta)=-7, find…

A: Given that, cscα=3, 0&lt;α&lt;π2, tanβ=-7. Calculate the value of tanα-β.   Here we use the…

Q: Given that tan 0 = 2, find sin 0 and cos 0. Write your answers in simplest form. sin 0 Cos O

A: Given: tan θ = 56 To find: The values of sin θ and

Q: What is cos 2A, if cos 2A = 5/8, and 2A is an angle in the fourth quadrant?

A:

Q: Use a calculator to find the measure of angle 0 to the nearest degree if cos 0 = 0.5878.

A: Given:cosθ=0.5878

Q: Suppose cos 2A and 2A is an angle in the First Quadrant. 9. Then cos A %3D

A: We know that 1+cos2x = 2cos2x ⇒cosx=±1+cos2x2 Sign will be according to quadrant in which x belongs…

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related. 

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.