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

Explain why heart failure often results in renal failure.

Answer the following 10 questions. Your response should not be longer than 3 sentences. (10 points each) 1. Give one reason why Anne Hutchinson threatened the P

Assuming there are 7.481 gallons in a cubic foot. Write a program that asks the user to enter a number of gallons, and then displays the equivalent in cubic fee

a force vector f has a magnitude of 12.0 n. it is oriented 60° to the left of the y ax what are its x and y components?

Which of the following explains why enzymes are specific for certain reactions?

+87 + (4 + 8) = (7 + 4) + what property is

-1/2 w -3/5= 1/5 w...

In a class in which the final course grades depends entirely on the average of four equally weighted 100 point test David has scored 81, 92, and 74 on the first

a water holding tank measures 115 m long, 45 m wide, and 9 m deep. traces of mercury have been found in the tank, with a concentration of 65 mg/l. what is the t

AYUDA!! SE ME OLVIDO COMO RESOLVER GEOMETRÍA