Answer:
Observational Study
Step-by-step explanation:
Because she stands by the front door and records each student
-4 for the first one and 2/3 for the second
Area of a triangle:
A (triangle )= 4 · 6 / 2 = 12 ft²
150 - 12 = 138 ft² ( the maximum area of the rectangle )
L = ?
W = 6 ft
A ( rectangle ) = L · W
L · 6 = 138
L = 138 : 6 = 23 ft.
Answer: the maximum length of the base of the rectangle he can build is 23 ft.
Answer:
y=-2x+2
Explanations:
the slope is -2 and the y-intercept is (0,2)