# What is 5x 30?

To do that, we divide both sides by 5. Thus, the answer to “5 times what equals 30?” is 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.

## 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 .

## 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.

## 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.