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Orlov [11]
2 years ago
15

Can help me howMacam mana... ​

Mathematics
2 answers:
Alborosie2 years ago
8 0

Step-by-step explanation:

i)

2(x+2)=7

2x+4=7

2x=7-4

2x=3

x=3/2

ii)3x + y =8 , y=x

3x + x = 8

4x = 8

x = 2

Tresset [83]2 years ago
4 0

Answer:

x = 2

Step-by-step explanation:

2(x+2)=7

2x+4=7

2x=7-4

2x=3

x=3/2

3x + y =8 , y=x

3x + x = 8

4x = 8

x = 2

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A diamond is the same thing as a square. So the side lengths are all the same. Multiplied length by width you get area. So square the area (3600) and you get 60 feet side length. The bases are 60 feet away from each other.

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