**6**.

## What is the solution of 5x 30?

Two solutions were found :

**x=6**. x=-6.

## How do you solve sin 30 5 x?

Trigonometry Examples

Rewrite the equation as 5x=sin(30) 5 x = sin ( 30 ) . The exact value of sin(30) is **12** .

## How do you multiply sin?

**What is 5x 30? – Related Questions**

## How do you calculate sin x?

In any right triangle, the sine of an angle x is **the length of the opposite side (O) divided by the length of the hypotenuse (H)**.

## How do you calculate sin 30?

The value of sin 30 degrees can be calculated by **constructing an angle of 30° with the x-axis, and then finding the coordinates of the corresponding point (0.866, 0.5) on the unit circle**. The value of sin 30° is equal to the y-coordinate (0.5). ∴ sin 30° = 0.5.

## What is the answer for sin 30?

The value of sin 30 degrees is 0.5. Sin 30 is also written as **sin π/6**, in radians. The trigonometric function also called as an angle function relates the angles of a triangle to the length of its sides.

## How do you do sin 30 on a calculator?

## How do you solve a math problem with sin?

## How do you solve sin without a calculator?

## What is sin over COS?

Each of these functions are derived in some way from sine and cosine. The tangent of x is defined to be its sine divided by its cosine: **tan x = sin x cos x** .

## How do you remove sin from a number?

## What value of sin is 1?

The value of sin 1 is **0.8414709848, in radian**. In trigonometry, the complete trigonometric functions and formulas are based on three primary ratios, i.e., sine, cosine, and tangent in trigonometry.

## How do you find sin 90 without a calculator?

How to Find the Value of Sin 90 Degrees? The value of sin 90 degrees can be calculated by **constructing an angle of 90° with the x-axis, and then finding the coordinates of the corresponding point (0, 1) on the unit circle**. The value of sin 90° is equal to the y-coordinate (1). ∴ sin 90° = 1.

## How do you find sin 75 without a calculator?

## What is the value of cos 15 in fraction?

Hence the value of Cos15 can either be Cos15°= **√3+1/2√2** or 0.96592582.

## What is the exact value of cos 11pi 12?

The value of cos 11pi/12 is **-0.9659258**. . .. Cos 11pi/12 radians in degrees is written as cos ((11π/12) × 180°/π), i.e., cos (165°).

## What is sin 45 degrees in fraction?

What is sin 45 degrees in fraction? Ans. The value of sin 45° in fraction is **1/√2**.

## Is the value of cos 60?

The value of cos 60 is **1/2**.

## What is the value of sin ∅?

The exact value of sin 180 is **zero**. Sine is one of the primary trigonometric functions which helps in determining the angle or sides of a right-angled triangle. It is also called trigonometric ratio.