adesinaseun61 adesinaseun61

03-07-2021
Mathematics

contestada

3x
2x
x + 30
The diagram shows a triangle.
The sizes of the angles, in degrees, are
3x
2x
x + 30
Work out the value of x

Respuesta :

ciaromee ciaromee

03-07-2021

Answer:

x = 25°

Step-by-step explanation:

3x + 2x + x + 30° = 180°

6x + 30° = 180°

6x = 150°

x =25°

=> 3x = 25 * 3 = 75°

=> 2x = 25 * 2 = 50°

=> x + 30° = 25° + 30° = 55°

Answer Link

Otras preguntas

How to round 2.06 to the amount to the nearest dollar

The circle below is centered at (-1, 1) and has a radius of 3. What is its equation?

Help please please pleeeease

Help please please pleeeease

Please help me with this

I DON’T UNDERSTAND! PLEASE HELP! The water tank in the diagram is in the shape of an inverted right circular cone. The radius of its base is 16 feet, and its he

Which table best shows the impacts resulting from human activity? Impact of Human Activities Human Activity Impact Forest area cleared to construct an airport I

What attorney represents you if are not offered a job because you’re pregnant

Why did the cottage industry disappear A. Not enough craftspeople could be found to do the work B. People were unwilling to work in factories C. Manufactured

If the actual yield of a reaction is 37.6 g while the theoretical yield is 112.8 g what is the percent yield