Complete the factoring. 42x^4y^5 = 6x^2y•(?)

Mathematics

1 answer:

kaheart [24]4 years ago

8 0

Answer:

$\tt 7x^2y^4$

Step-by-step explanation:

$\tt (?)=\cfrac{42x^4y^5}{6x^2y} =7x^{4-2}y^{5-1}=7x^2y^4$

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storchak [24]

Given:
2 shapes: rectangle (tray) and circle (cake tin)

We need to find the area of each shape.

We need to convert mm to cm. 1mm = 0.1cm
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The width of a rectangle is the length minus 2 units. The area of the rectangle is 48 units. What is the width, in units, of the

ivanzaharov [21]

Answer:

6 units

Step-by-step explanation:

Remember the formula for the area of a rectangle: A = lw

What we know:

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Substitute A for 48 and w for l-2 into the equation