What is the sin of θ = 40°?

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Q: if B=5pi/6, a=9, c=7 calculate the area of the triangle.

A: here one angle between two side is given  so area formula  A = (1/2)acsinB here side a = 9…

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A: We know, (f+g)(x)=f(x)+g(x) and (f-g)(x)=f(x)-g(x)

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A: E)We have to find the value of tan5π12 using sum or different identities. We have the identity,…

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Q: . ∆XYZ is an isosceles right triangle whose right angle is angle Y. If XY= 3cm, what is XZ? a. 3√2…

A: Topic = Triangle As per guidelines , At  time only one question can be answered. please repost for…

Q: b. -44/125

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Q: Suppose that sina = sin Find the exact values of sin tan a 2 2 0 مهارت - 0 π and <a < π. 2 8|2 and…

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Q: True or False 1]. Changing the period of a sine function changes its domain. Practice Worksheet:…

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Q: Use the figure below to answer the following items. EDUCA AS 1. If sin A and cos A W find the…

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

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A: Diameter, d=68 feet Radius ,r=d/2=34feet Turns at rate of 150 revolutions per hour

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A: The answers are given below:

Q: 17. Given y = -log3 (81(x - 2)²) a) Rewrite using the laws of logarithms.

A: The objective of the question is rewrite the logarithmic function.

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Q: 4. Consider two gears working together (in a pulley-like situation) such that the smaller gear has a…

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Q: Determine what law is applicable to use in solving the triangle given the following information.…

A: 1. A=50°, B=65°, a=102. B=60°, b=12, c=153. B=30°, b=15, c=204. a=4, b=9, c=65. a=39, b=52, C=122°

Q: At the bottom it is 1-tan^2 112.5 degrees, not a +, would this change the answer?

A: The given expression,         2tan 112.5°1-tan2112.5°

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A: Given data÷

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Q: 3. State the remainder when (7x5 + 3x4 - 6x² + 5) is divided by (x+1).

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Q: 15. Think About a Plan You and a friend are cutting triangles out of felt for an art project. You…

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A: Given: Three sides of a triangle are a, b ,c. To prove a+b-ca-b+c-a+b+c≤abc Assume: Let the three…

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Q: coterminal with the given angle. Draw fir the given angle, then draw the cotermina angle. Given…

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Q: For the equation below, solve for the following. Use a calculator to approximate all answers to the…

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Q: Please draw the given angles . 1. 22 π/3 2. 4/3π

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Q: Simplify the following √x(x³n+1) a) 4n x

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Q: L Identifying Opposite, Adjacent and Hypotenuse. Using figure 1, Identify: 1. The hypotenuse. 2. The…

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Q: 5. Determine two angles between 0° and 360° that have a secant of - 4. Round your answers to the…

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Q: Rewrite the following as a single expression using only sine or only cosine. sin(x) cos(x) + cos(r)…

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Q: it. B to the nearest tefth of a degree, if n 6.7 4.9 to C A

A: Topic = Triangle

Q: 1. **Simplify each expression by using reciprocal, ratio, and Pythagorean identities. (Substitute…

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Q: Express the given product as a sum containing only sines or cosines. cos (20) cos (80) *** cos (20)…

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Q: Write an equation in slope-intercept form for the line with y-intercept −9 and slope 7 .

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Q: 402-13 2 + dx +6y

A: Given.

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A: Given: Radius =3 Central angle =12π

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A: Finding Sinx and Cosx

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Q: 1. Use basic identities to simplify the expression csc x sinx + sinx cscx

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Q: The measures of two angles of a triangle are given. Find the measure of the third angle.   44° 49′…

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Q: 40. Find the equation of the figure. 7. IX. ·6 De -8 S. BW * 3 2. N ******* 10 40 6 8 ^x

A: The equation of the figure is given below

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A: Notice that 223π=6π+43π.

Q: Read the question carefully and answer them by writing its solution in your own handwriting and scan…

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