I do not understand because it’s not in English
It’s 0.3 because that’s the answer
Answer:
draw a graph and plot it with you already are given
Answer:
54
Step-by-step explanation:
The sum of given angles must be equal to 360°
3x° + 2x° + 90° = 360°
5x + 90 = 360
5x = 270 divide both sides by 5
x = 54
Answer:

Step-by-step explanation:

Use the distributive property:

Combine like terms:

:Done