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3 years ago

How do u simplify 15x^4 y^2 over 40x^3 y^2

Mathematics

1 answer:

Vinil7 [7]3 years ago

4 0

$\frac{15x^4y^2}{40x^3y^2}=\frac{3}{8}x^{4-3}y^{2-2}=\frac{3}{8}x^1y^0=\frac{3}{8}x$

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Dennis_Churaev [7]

Answer:

25%

Step-by-step explanation:

20/80 in can be reduced to 1/4 and 1/4 equals 25%.

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3 years ago

Read 2 more answers

PLS HELP

Sloan [31]

Answer:

8√5 units.

Step-by-step explanation:

See the diagram in the coordinate plane attached.

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3 years ago

A number increased by 15 is 38 as an equation

Vlad1618 [11]

Answer:

15 + x = 38

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3 years ago

The perimeter of a rectangular field is 342 m. If the width of the field is 76 m, what is it’s length?

Klio2033 [76]

Answer:

The length is 95 m

Step-by-step explanation:

P = 2(l+w) where l is the length and w is the width

342 = 2(l+76)

Divide each side by 2

342/2 = 2/2(l+76)

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2 years ago

(0,-1)(5-2)what is the slope

ruslelena [56]

The formula of a slope m:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

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$m=\dfrac{-2-(-1)}{5-0}=\dfrac{-2+1}{5}=-\dfrac{1}{5}$

<h3>Answer: The slope = -1/5</h3>

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3 years ago