Please help..................
1 answer:
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Answer:
<em>(1). </em><em> × </em>
<em> ; (2). 3 - 5x</em>
Step-by-step explanation:
1). [( - 5 )³ · ( - 5 )] ( ·
) =
×
=
×
=
×
2). - 25x² ÷ 5x + 15x ÷ 5x = <em>3 - 5x</em>
Answer: Length = 642 cm
Concept:
Here, we need to know the idea of how to find the area of a rectangle.
Area (rectangle) = l × w
l = length
w = width
Solve:
<u>Given information</u>
A = 24396 cm²
w = 38 cm
<u>Given expression</u>
A = l × w
<u>Substitute values into the expression</u>
24396 = l × (38)
<u>Divide both sides by 38</u>
24396 / 38 = l × 38 / 38
Hope this helps!! :)
Please let me know if you have any questions