Answer:
So a triangle has to be 180° overall And that is an equilateral triangle therefore every angle is equal so every angle inside is 60° so ?=60° another way you can find this out is a straight line is equal to 180° and since you have the external angle which equals 120° you do 180°-120° and get 60° and the 180°-60°-60°=60° and that’s your mystery angle. I hope that’s not too confusing.
Answer:
just trying to get the points
Step-by-step explanation:
Answer:
The numbers are 87, 88, 89 and 90.
Step-by-step explanation:
Let the numbers be x, x+1, x+2 and x+3.
x + x +1 + x + 2 + x + 3 = 354
4x + 6 = 354
4x = 348
x = 348 / 4
= 87.
Answer:
Step-by-step explanation:
0.555555... becomes 
Using this logic, we can do the following:
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
