Left triangle area
.. (1/2)*(30 ft)*(72 ft) = 1080 ft^2
Middle walkway area
.. (20 ft)*(72 ft) = 1440 ft^2
Right triangle area
.. same as left triangle area, 1080 ft^2
Total area
.. 1080 ft^2 +1440 ft^2 +1080 ft^2 = 3600 ft^2
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Check:
Parallelogram area = base*height = (50 ft)*(72 ft) = 3600 ft^2
Answer:
A are all parallelograms and B are all quadrilaterals
Step-by-step explanation:
Answer: 50 ways
Step-by-step explanation:
Given
Cathy has an assortment of clothes consisting
5 dresses, 5 hats and 2 pair of shoes
Cathy has 5 ways to select a dress, 5 ways to select a hat, and 2 ways to select the pair of shoes
Therefore no of the ways she can dress the mannequin is
The equation of a parabola is:
If a>0, then the parabola opens up;
If a<0, then the parabola opens down.
The coordinates of focus are:
The answer is y=1/4x because the y-intercept is zero and the slope is 1/4.