The answer is The second one because I took this test before and I got it right
Answer:
Option A, 
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Step-by-step explanation:
<u>Step 1: Add 29 to both sides</u>
<u>Step 2: Square root both sides</u>
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Answer: Option A, ±
Answer:
738 x 695 = 512910
795 x 695 = 552525
Step-by-step explanation:
Answer:
The total length is 1123 feet.
a) if the model is 30 inches long, the first thing we need to do is write inches in feets, so 1 feet is equivalent to 12 inches.
so 30 inches are 30/12 = 2.5 feets.
the scale is the ratio between the feets in the the two lengths.
1123/2.5 = 449.2
so the scale is 1:449.2
so each feet in the model is equivalent to 449.2 feets in the enterprise.
b) if the model is 2 feet long, then:
1123/2 = 561.5
the scale is 1:561.5
so each feet in the model is equivalent to 561.5 feets in the enterprise.
