Answer:
4 miles per hour
Step-by-step explanation:
Let the miles jogged be directly proportional to the hours taken hence we say that m=kh where m is miles, k is constant of proportionality and h is the number of hours. Making k the subject of the formula then
. Substituting miles jogged with 3.5 miles and hours with 7/8 hours as given then
![k=\frac {3.5}{7/8}=4](https://tex.z-dn.net/?f=k%3D%5Cfrac%20%7B3.5%7D%7B7%2F8%7D%3D4)
Therefore, the constant of proportionality is 4 miles per hour
I believe the answer is 9.
lenght= 2
breadth= 1
- Length is a dimension to be measured in either in horizontal or vertical position and always longer than breadth.
- Breadth is a dimension to measure in either in horizontal or vertical position and always lesser than length.
- Dimension is a measurement of something in a particular direction, especially its height, length, or width.
- In geometrical term demension is referred to length, breadth, and height
- An object can be either 2d or 3d
- circle, rectangle,square are 2 dimensional object while cube, cuboid,cylinder is 3 dimensional object
- one dimensional object is practically not found but in theory we consider to solve questions.
To know more about dimension visit :
brainly.com/question/14917338
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Centre of the circle (-6,-4) and radius =6 units :)
Answer:
56
Step-by-step explanation:
4 x 2 = 8
8 x 7 = 56
Answer = 56