8.2+ n = 0.82
What value of n makes the equation true?

n = -7.38

Step-by-step explanation:

The way to solve this equation would be to work backwards. Try to get n on one side of the equation by subtracting 8.2 from both sides. That would give you n = -7.38, the answer to your question.

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

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