Answer:
your answer is c they both have the same answer which is x= 1/3
Subtract 4 from both sides, y = 5
5x−12=−2+5(x−2)
multiply 5 by all in parentheses first
5x - 12= -2 + (5*x) + (5*-2)
5x - 12= -2 + 5x - 10
5x - 12= 5x - 12
if you subtract 5x from one side and add 12 to the other the solution is:
0= 0
This equation is one that is always true. No matter what number you put in for x, it will always be true.
Example:
5x - 12= 5x - 12
5(4) - 12= 5(4) - 12
20 - 12= 20 - 12
8= 8
Example:
5(-100) - 12= 5(-100) - 12
-500 - 12= -500 - 12
-512= -512
This will happen no matter what number x is.
ANSWER: D) All values of x make the equation true.
Hope this helps! :)
Answer:
47.32 in^2
Step-by-step explanation:
Area rectangle = 21cm * 10.5cm = 220.5 cm^2
Area circle = pi*r^2
= Pi * 5.25^2
=( 86.59 in^2 )*2
= 173.18 in^2
Shaded region. 220.5 - 173.18 = 47.32 in^2
