Ok, so the key says 1cm=10mm. So you do 25x10=250cm, then do 250(the fish)-25(the guinea pig)= 225cm
#5)
14/4 = 3.5
24.5 / 7 = 3.5
The pair is similar and SF = 3.5
#6)
10/4 = 2.5
21/9 = 2.3333
The pair is not similar because the corresponding sides are not proportional.
The vertex (−1,6)
Equation of axis of symmetry is x = -1
minimum at (-1,6)
The vertex (1,-4)
Equation of axis of symmetry is x = 1
maximum at (1,-4)
<h3>What is graph?</h3>
A graph can be defined as a pictorial representation or a diagram that represents data or values.
The vertex (−1,6)
Equation of axis of symmetry is x = -1
minimum at (-1,6)
The vertex (1,-4)
Equation of axis of symmetry is x = 1
maximum at (1,-4)
Learn more about graph
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Answer:
n= -5+ 7(n-1)
Step-by-step explanation:
Perímeter of rectangular area= 2(long + width)
Then:
Perimeter =2.(50 m+10 m)=2.(60 m)=120 m
Sol: 50 m x 10 m