To find length and width you need to factor 3x² - 10x - 8. The final factored form will be (3x+2)(x-4).
Work:
Work:
What number is the same as 7 tens and 21
1 answer:
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Answer:
<h3>The answer is 74 cm</h3>Step-by-step explanation:
The area of a rectangle = length × width
Since we are finding the width
We have
From the question
area = 6216 cm²
length = 84 cm
The width is
We have the final answer as
<h3>74 cm</h3>Hope this helps you