Find the missing side of this right

Mathematics

2 answers:

mrs_skeptik [129]3 years ago

5 0

By using a^2 + b^2 = c^2 we plug that in and get 9+x^2= 25
25-9 is 16
The square root of 16 is 4
Answer is 4
To check, plug it back in you get
9+16=25

Sav [38]3 years ago

3 0

Answer:

x= 4

Step-by-step explanation:

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The campers in cabin C walked 3/5 of 9 miles. how many miles did they walk?

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Please may someone help with c

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Step-by-step explanation:

Distance between two villages = d

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Solve each system using substitution: 7x-2y=1 2y=x-1

Mrrafil [7]

Hello :
7x-2y=1 ...(1)
2y=x-1...(2)
substitution 2y in (1) :
7x-(x-1) = 1
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x=0
in (2) : 2y = 0-1
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