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

Network address translation is useful because it enables

x squared plus three x over x squared minus two x plus one

what are the prepositional phrases in these - in the lobby, she sat down and rested. - she sat down and watched the rest of the afternoon - she wanted to ask

Can you figure out the formula

Gerrymandering refers to the: a. tactic used by members of the Senate to prevent action on legislation they oppose by continuously holding the floor and speaki

igeneous rocks are classified based upon their mineral composition and?

If the average of n numbers is 32, and the sum of these n numbers is 352, what is the value of n?

The acid-dissociation constant at 25.0 °c for hypochlorous acid (hclo) is 3.0 ⋅ 10−8. at equilibrium, the molarity of h3o+ in a 0.055 m solution of hclo is ____

Write a letter to a pharmaceutical company requesting a “free drug” program for a patient in your clinic. The patient is on a limited budget and cannot afford a

what are the types of questions for natural science