Answer:
The length of the porch is 18ft
Explanation:
When we do a scale drawing, each unit in the scale drawing represents some other unit in the actual thing that is being drawn, defined by a factor of scale k.
In this case, we know that in the scale drawing the porch is 8 inches wide, and we know that the actual width of the porch is 12 ft.
Then for a factor of scale k we have:
8 in = k*12 ft
(8in/12 ft) = k.
And this scale factor is the same for every measure of the drawing.
Then if the length of the actual porch is L, the length in the scale drawing will be k*L
And we know that the length in the scale drawing is 12 inches, then:
12 in = k*L
12 in = (8in/12 ft)*L
12 in*(12ft/8in) = L = 18ft
The length of the porch is 18ft
<span>Bedrock and sediment in a stream are most susceptible to erosion if it is located in a turbulent part of the river.
Constant and fast movement of the water causes the sediments to be displaced and erosion occurs. </span>
Answer: C • (The total amount of light in the spectrum tells us the star's radius. ) Is false.
Explanation:
Answer:
The boundary between Europe and Asia is bizarre among mainland boundaries since of its to a great extent mountain-and-river-based characteristics north and east of the Black Ocean.
Europe is considered a separate continent from Asia because of its distinct historical, cultural and political identity, rather than any clear geographical demarcation.
A large part of Turkey lies in Asia, however, culturally and politically, it has been closer to Europe and therefore sees itself as a European country.
