Answer:
1/2
Step-by-step explanation:
Answer: Here is the explanation. also it it +3y not -3y
Step-by-step explanation:
x+y+4+2y+1=x+3y+5 because
2y+y=3y
so now you have x+3y+4+1
4+1=5
now you have: x+3y+5
if you do not understand, What i am trying to say is, you need to add all of the same things.
5. bxh divided by 2
so 16 x 6=96
96 divided by 2 = 48
11.00*9.5=104.5
104.5*0.07=7.315
7.315+104.5=111.815
Answer:

Step-by-step explanation:
we know that
The circumference of a circle is equal to

we have

Convert to an improper fraction

substitute

