Answer:
x=2m−6
Step-by-step explanation:
I think it's -35. The steps to get that number is subtracting the 3 to the right side. Then you have -2 - 3 which equals to -5. Then you still have x/7= -5. Get rid of 7 from the x and do the same thing to the other side but you multiply 7 and -5. Last you your would be x= -35.
Answer:
Use demos or a graphing calc.
Step-by-step explanation:
Answer:
r≈5.36656314
Step-by-step explanation:
Since A=πr(r+) so we get that 226.08/pi≈72 or 226.08/3.14=72 we then plug it in to get 72=r(r+) so we get r≈5.36656314
I think because the angles are corresponding/opposite to each other u equate them to 180°