Answer:
250
Step-by-step explanation:
Each side of the square would be 80/4 = 20 cm. so its area = 20^2 = 400 cm^2.
Th rectangle will have perimeter = 80 = 2x + 2(x - 12) where x = height of the rectangle
4x = 80+24 = 104
so x = 26
area of rectangle = 26*(26-12) = 364 cm^2
Answer:
y = 3/2x + 1
Step-by-step explanation:
find the slope: goes up 9 over 6 => 9/6 = 3/2
the +1 is because the y intercept is not at (0, 0), it's at (0, 1)
I graphed it and got the same graph :)
At noon, the temperature was 27 degrees. At night, the sun went down and the temperature decreased by 11 degrees.