Question

hi guys pls answer me this one it's urgent!!​

Answer 1

Answer:

Explanation:

1.

length(l)=2b+4

breadth(b)=?

perimeter(p)=28cm

now,

perimeter(p)=2(l+b)

28=2(2b+4)

14=2b+4

14-4=2b

10=2b

b=5

Therefore, breadth is 5cm and length=2b+4 = 2*5+4 =14

Answer 2

Answer:

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Explanation:

1 answer

Draw the graph of the equation 2x + 3y = 11 . Find the value of y when x = 1 from the graph.

Top answer · 5 votes

x 4 1 y 1 3Given that, 2x + 3y = 11 2 + 3y = 11 3y = 11 - 2 3y = 9 y = 93 = 3 y = 3 2x + 3y = 11 2x = 11 - 3y x = 11 - 3y2 More