We know that
[area old square]=x*x--------> x²
[area new square]=(x+6)*(x+6)-------> (x+6)²-----> A=x²+12x+36
the answer is
An <span>expression to represent the area of the new square is (</span>x²+12x+36)
Answer:
48
Step-by-step explanation:
3 feet is 36 inches. 3/4 of an inch is .75 inches. So you have a very simple equation of 36/.75=48
Answer:
x = x
True
Step-by-step explanation:
First, distribute the -7 by multiplying it by everything inside of the parenthesis.
-7 * x = -7x
-7 * -4 = 28
Now, put it together.
-7x + 28 = -7x + 28
We can already tell the the statement is x = x, which is true, but let's solve it just to make sure.
Isolate the x.
Subtract 28 from each side.
-7x + 28 = -7x + 28
-28 -28
Simplify it.
Divide each side by -7.
-7x = -7x
----- -----
-7 -7
x = x
This is true
Answer:
x + 6 = 3
Step-by-step explanation:
more than means addition
is means equal
x + 6 = 3
x + 6 = 3
x = -3
Best of Luck!