Answer:
51.4
Step-by-step explanation:
when you have a regular polygon, all sides are equal and all angles are equal. Regular polygons automatically equal 360.
A heptagon has 7 sides so divide 360 by 7.
you get 51.4, that's your answer.
Answer:
Total weight of gravel on the roof =
Step-by-step Explanation:
The area Adams planned to cover with gravel can be divided into 3 rectangles as shown in the diagram attached.
We would have 3 rectangles. See the attachment below to check out how we arrive at the dimensions of the 3 rectangles.
Area of rectangle = L*W
Area to be covered by gravel = area of rectangle 1 + area of rectangle 2 + area of rectangle 3
Area to be covered with gravel =
Total weight of gravel on the roof = 12 pounds per square foot multiplied by total area of the roof to be covered =
The cost per fluid ounce is 13 cents.
Step-by-step explanation:
Given,
Quantity of detergent = 100 fluid ounce
Cost of 100 fluid ounces = $12.99
Cost per fluid ounce =
Cost per fluid ounce =
Cost per fluid ounce = $0.129
Rounding off to nearest hundredth
Cost per fluid ounce = $0.13 = 0.13*100 = 13 cents
The cost per fluid ounce is 13 cents.
Keywords: unit rate, division
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