Answer:
= 486 in²
Step-by-step explanation:
Linear scale factor = Image distance/object distance
Therefore; Linear scale factor = OL'/OL
= 54/ 12
= 9/2
Area scale factor is equivalent to the square of linear scale factor
Thus;
Area scale factor = (9/2)²
= 81/4
Hence; 81/4 = Area of larger rectangle/Area of smaller rectangle
Area of the smaller rectangle = 4 ×6 = 24 in²
Therefore;
Area of enlarged or larger pic = 81/4× 24
<u>= 486 in²</u>
Answer:
should be 15...
Step-by-step explanation:
Answer:
Step-by-step explanation:
X/7=3/2 multiply by : 5
x = 21/2
The percentage of vehicles passing through this construction zone that are traveling at a speed of 50 and 57 miles per hour
Retail price is the price an item is selling for in store so I would say yes unless its on sale.