$MathMaster logo$

MathMaster

Home
general
sin 5pi 3

Question

Sin(5pi/3)

120

likes

601 views

Answer to a math question Sin(5pi/3)

$Expert avatar$

4.8

105 Answers

\sin\left(2\pi-\frac{\pi}{3}\right)

-\sin\frac{\pi}{3}

-\frac{\sqrt{3}}{2}

Frequently asked questions (FAQs)

What is the area of a triangle with side lengths 5, 7, and 9?

+

What are the roots of the cubic equation x^3 - 5x^2 + 4x + 12 = 0?

+

Math question: What is 2/3 divided by 4/5? (

+

New questions in Mathematics

calculate the derivative by the limit definition: f(x) = 6x^3 + 2

Y=-x^2-8x-15 X=-7

What is the coefficient of elasticity of the material that must be placed on the heel of the 10 cm high clog, with a base area of 2 cm² so that it deforms only 2 cm when the force on it will be a maximum of 600 N.

3(2+x)-2(2x+6)=20-4x

Karina has a plot of 5000 square meters in which she has decided that 60% of it will be used to plant vegetables. Of this part, 12% will be dedicated to planting lettuce. How much surface area of the plot will be used to grow lettuce?

How many kilometers does a person travel in 45 minutes if they move at a rate of 8.3 m/s?

If L (-2, -5) reflected across y = -4. What are the coordinates of L?

Determine the equations of the recipes that pass through the following pairs of points P1 (2;-1) and p2 (4;-1)

Derivative of x squared

Suppose X has a Poisson distribution, with a mean of 0.4. Determine the probability that x is at most 2.

Which of the following is the product of multiplying twenty-seven and twenty-five hundredths by nine and twenty-seven hundredths?

Suppose 56% of politicians are lawyers if a random sample of size 564 is selected, what is the probability that the proportion of politicians who are lawyers will differ from the total politicians proportions buy more than 4% round your answer to four decimal places

The sum of two numbers is equal to 58 and the largest exceeds by at least 12. Find the two numbers

A company that manufactures personal hygiene items purchases machinery for $220,000 that is considered to last 7 years; it is estimated that at the end of the period it will have a salvage value of $1000. Find: to. The depreciation rate. b. The book value at the end of the sixth year.

If f(x,y)=6xy^2+3y^3 find (∫3,-2) f(x,y)dx.

What’s the slope of a tangent line at x=1 for f(x)=x2. We can find the slopes of a sequence of secant lines that get closer and closer to the tangent line. What we are working towards is the process of finding a “limit” which is a foundational topic of calculus.

A circular window has a rubber molding around the edge. If the window has a radius of 250 mm, how long is the piece of molding that is required ? (To the nearest mm)

nI Exercises 65-68, the latitudes of a pair of cities are given. Assume that one city si directly south of the other and that the earth is a perfect sphere of radius 4000 miles. Use the arc length formula in terms of degrees to find the distance between the two cities. 65. The North Pole: latitude 90° north Springfield, Illinois: latitude 40° north

7- A printing company found in its investigations that there were an average of 6 errors in 150-page prints. Based on this information, what is the probability of there being 48 errors in a 1200-page job?