Answer:
so 2x+3x+130=180
so 5x+130=180
5x=50
so 2x =20
3x which is angle a is equal to 30 degree
Answer:
I believe it's B!
Step-by-step explanation:
Not sure!!
Answer:
i got 32031.14
Step-by-step explanation:
the radious to the second power times pie
Simply the answer is 7 ounces :D