Length is 12 meters
Width is 16 meters
Area is 192
Answer:
1
Step-by-step explanation:
I not completely sure but I think it 1
Hello,
Please, see the attached files.
Thanks.
Answer:
Square centimeters
Step-by-step explanation:
As the area of the picture is 300 cm², Square centimeters are the appropriate unit for measuring the area of the picture.
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y = x² - 4x + 8
4x + y = 12
4x + y = 12
4x + (x² - 4x + 8) = 12
x² + 4x - 4x + 8 = 12
x² + 8 = 12
- 8 - 8
x² = 4
x = ±2
4x + y = 12
4(2) + y = 12
8 + y = 12
- 8 - 8
y = 4
4x + y = 12
4(-2) + y = 12
-8 + y = 12
+ 8 + 8
y = 20
(x, y) = (2, 4) and (-2, 20)