Answer:
1. x=13 2. x=9 3. y=10
Step-by-step explanation:
The key here is to not worry too much and just follow PEMDAS.
Here we have the expression 
. Following PEMDAS, we complete the expression inside the parentheses first, or 
. This gives us 
or just 
Hope this helps.
The arc’s length is:
6.28 ft
If this helped, please mark brainliest.
Answer:
417.084
Step-by-step explanation:
9*6.5+12*9.757+14*17.25
58.5+117.084+241.5
⇒417.084
Answer:
F because you cannot prove that any of the angles are the same with only one set of parallel lines
