1. 2x – 3y = 9 A. positive
B. negative
2. y = −4x + 5
3. x y
−1 −5
1 1
3 7
4. x y
1 −2
2 −6
3 −10
Use 3.14 to approximate pi, and express your answer in the hundredths.
cm3
The answer is: 791.28
The perimeter of small sign is: 36 inches
Step-by-step explanation:
The ratios will be used to solve the question
Given
Ratio of larger to smaller sign = 5:3
Perimeter larger sign = 60 inches
If there is a scale factor between the signs, there will be a scale factor between perimeters of both signs
Let x be the perimeter of smaller sign
So,
Dividing both sides by 5
The perimeter of small sign is: 36 inches
Keywords: Perimeter scale factor
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