alesterp
2021-03-06
Answered

Given the values for sin t and cos t, use reciprocal and quotient identities to find the values of the other trigonometric functions of t.

$\mathrm{sin}t=\frac{3}{4}{\textstyle \phantom{\rule{1em}{0ex}}}\text{and}{\textstyle \phantom{\rule{1em}{0ex}}}\mathrm{cos}t=\frac{\sqrt{7}}{4}$

You can still ask an expert for help

BleabyinfibiaG

Answered 2021-03-07
Author has **118** answers

Consider the given trigonometric function sint and cost.

The other trigonometric functions values are find as,

Use the trigonometric formula,

Now, substitute the given trigonometric function values in the above formula,

Since

Thus,

Jeffrey Jordon

Answered 2021-12-14
Author has **2313** answers

Answer is given below (on video)

asked 2021-09-12

Find the length of the third side of the right triangle, if one side =

asked 2021-11-25

Determine whether or not F is a conservative vector field. If it is, find a function f such that F=del f. F(x,y)=e^xsinyi+ e^xsinyj

asked 2022-06-09

Solve the trignometric equation $2\mathrm{sin}(3x+\pi /4)=\sqrt{1+8\mathrm{sin}2x{\mathrm{cos}}^{2}x}$

asked 2022-06-26

A non-right triangle with known x,y coordinates. Lets say A,B,C is the points of triangle. I want to find a new point D which is perpendicular line from point B and lies on the line AC. Any simpled questions for D(x,y)?

asked 2021-09-12

Solve the following equation for all radian solutions and if $0\le x\le 2\pi$ . Give all answers as exact values in radians.

$0\le x\le 2\pi$

$x=\frac{7\pi}{6},\frac{\pi}{2},\frac{11\pi}{6}\text{}rad$

asked 2021-10-14

At what points is the direction of fastest change of the function $f(x,y)={x}^{2}+{y}^{2}-4x-8y$ is i+j.

asked 2021-09-13

Purchasing, cash receipts, accounts payable, cash disbursements, and payroll. Those are all activities of which function?