Answer:
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Unfortunately, you have not shared any illustration of this picture-in-a-frame, and thus I don't know the dimensions of the picture.
But suppose that the dimensions are 8 by 10 inches.
Then the total area of the picture-with-2"-frame is (8+2)(10+2) square inches = 10(12) square inches = 120 square inches.
Answer:
A = 256 units^2
Step-by-step explanation:
If the squares are identical, then the side lengths are identical
3x+7 = 5x+1
Subtract 3x from each side
3x+7-3x = 5x-3x+1
7 = 2x+1
Subtract 1
7-1 =2x+1-1
6 = 2x
Divide by 2
6/2 =2x/2
3 =x
The side length is 3x+7 = 3*3 +7 = 9+7 = 16
The area is
A = s^2 where s is the side length
A = 16^2
A = 256 units^2
Y - 1 = 4y - 2/3. Move the ys over to one side, +4y crosses over to become -4y,
and -1 crosses over the right side to become +1.
y -4y = -2/3 + 1
-3y = 1 - 2/3
-3y = 1/3 Divide both sides by -3.
-3y/-3 = (1/3) / -3.
y = 1/3 * -1/3
y = - 1/9
Answer:
I belive the answer is 3x - 12
