Answer:
uh. Yeah totally
Step-by-step explanation:
Answer: D) 9.4
Step-by-step explanation:
Answer:
Using the slope-intercept form, the slope is 2 .
Answer:
The length of the model is 21 inches
Step-by-step explanation:
we have
The scale factor

That means
1 unit in the model represent 12 units in the actual
1 inch in the model represent 12 inches in the actual
Remember that

so
1 inch in the model represent 1 ft in the actual
The scale factor is

therefore
21 ft in the actual represent 21 inches in the model