-5x + x + 9 = -4x + 12
-4x+9= -4x+12
move +9 to the other side
sign changes from +9 to -9
-4x+9-9= -4x+12-9
-4x= -4x+3
move -4x to the left side
sign changes from -4x to +4x
-4x+4x= -4x+4x+3
0= 0+3
0= 3
Answer: no solution
Area of a circle = (pi)(radius squared)
A of Circle X= (3.14)(18cm/2)squared
We need to divide the diameter in half to get the radius.
A of Circle X= (3.14)(9) squared
A of Circle X= (3.14)(81)
A if Circle X= 254.34 cm
A of Circle Y= (3.14)(31cm/2)squared
We need to divide the diameter in half to get the radius.
A of Circle Y= (3.14)(15.5) squared
A of Circle Y= (3.14)(240.25)
A if Circle Y= 754.39 cm
Find the difference in Area:
=Circle Y - Circle X
=754.39 - 254.34
=500.05 cm difference
Circle Y has the greater area of 754.39. It it greater than Circle X by 500.05 cm
Answer:
45 minutes
Step-by-step explanation:
The answer is 
Step-by-step explanation:
Given that 
and 
To find : 
Now, assign the value in
Also, assign the value in
Now, adding the like terms , we get,
Thus, the value of is
