Math

TrigonometryQ&A LibraryTwo ships leave a port at the same time. The first ship sails on a bearing of 48° at 26 knots (nautical miles per hour) and the second on a bearing of 138° at 18knots. How far apart are they after 1.5 hours? (Neglect the curvature of the earth.)nautical miles apart.After 1.5 hours, the ships are approximately(Round to the nearest nautical mile as needed.)Question

Asked Oct 6, 2019

21 views

Step 1

Sketch the graph for the giv...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: f(x)=−0.5⋅x^4+3x^2 what are the interverls for concavity

A: Given:

Q: Sketch a right triangle corresponding to the trigonometric function of the acute angle θ. Use the Py...

A: Find hypotenuse and opposite side of the right triangle.

Q: Complete the table with exact trigonometric function values. Do not use a calculator. 0 sin 0 COs ta...

A: We use Pythagorean identity sin^2 x+ cos^2 x=1with x=45From there we find cos45, and since cos 45 is...

Q: Use fundamental identities to simplify the expression cosx-cosx sin^2 x

A: We have to simplify the expression.Expression is given below:

Q: Math Practice 1. Ine picture of the sine wave is usually drawn on horizontal and vertical axes. The ...

A: We know that sin(180deg-x)=sinx , sin(180deg+x)=-sinx and sin(360deg-x)=-sinx.

Q: Find all values of 0, if e is in the interval [0, 360) and has the given function value. 213 sec 0= ...

A: Recall the following fact.

Q: Solve the equation

A: Here , we use the result shown on board.

Q: Suppose each edge of the cube shown in the figure is 5 inches long. Find the sine and cosine of the ...

A: By the Pythagorean theorem, DG2 = DC2 + GC2.Compute the value of DG as follows.

Q: Solve the equation on the interval [0, 2x) 2 sin 20 sin0-1 0

A: We are given trigonometric equation as