the denominator would be 12
Answer:
Can help things alot more easier,
Step-by-step explanation:
For instance, all the multiples of 9. Add up to 9
18
27
36
45
etc.
I don't want to Plagrise so i will give the website instead. This website will help you.
https://www.mathsisfun.com/platonic_solids.html
Answer:
B) 40
Step-by-step explanation:
Angle X and the missing angle inside the triangle are equal as the are opposite angles.
Therefore,
180 - 65 - 75 = 40