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Answer:
<h2>The area of the parallelogram is 300 square meters. Its height (length) is 30 meters and its width is 10 meters.</h2>
Step-by-step explanation:
Assuming that the parallelogram is a rectangle, its perimeter would be defined as
Where
is the width and
is the length.
But,
, so

Which means the sum of its dimensions is 40 meters.
Easily, its dimenions can be 10 meters and 30 meters.
So, its area would be

Therefore, the area of the parallelogram is 300 square meters. Its height (length) is 30 meters and its width is 10 meters.
John caught 18 fishes and Peter caught 30 fishes.
Step-by-step explanation:
Let,
Fishes caught by John = x
Fishes caught by peter = y
Total fishes caught = 48
According to given statement;
x+y=48 Eqn 1
x=
Eqn 2
Putting Eqn 2 in Eqn 1;

Multiplying each term by 5;

Dividing both sides by 8

Putting y=30 in Eqn 1

John caught 18 fishes and Peter caught 30 fishes.
Keywords: linear equation, substitution method
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Answer:
i dont know but i have a pic for u
Step-by-step explanation:
think of something and someone I can't really answer this question right now but if you want you can give me 1 star but I hope you get your question answered and <u><em>have a WONDERFUL day</em></u>