Answer:
slope = 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = x + 10 ← is in slope- intercept form
with slope m = 1
If s=side, then each side is 12m.
It got cut off but
12mx12m=144m^2 because mxm=m^2.
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Area is length times width so
A = 4.5*3.4 which is 15.3.
The area of the rectangle is 15.3 cm
Answer is 143. See picture for explanation
4x (-2s+4x^2)
is an multiplication expression
