3 years ago

X²-9y²can someone assist plz

Mathematics

1 answer:

Annette [7]3 years ago

3 0

Answer:

${x}^{2} - 9 {y}^{2} \\ = {x}^{2} - {3}^{2} {y}^{2} \\ = {x}^{2} - {(3y)}^{2} \\ = (x - 3y)(x + 3y)$

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Helppp i need help on this question on my hw

yaroslaw [1]

Answer:

B)m^2/3n^5/3

Step-by-step explanation:

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3 years ago

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What is the y intercept of the following equation -5y-3x=10 <br> It has to look something like this

dybincka [34]

Answer:

-2

Step-by-step explanation:

First, let's put this in slope-intercept form:

-5y-3x=10

5y = -3x - 10

y = (-3/5)x - 2

The y-intercept is -2.

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3 years ago

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Kamila [148]

Answer:

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Step-by-step explanation:

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2 years ago

Find the value of each expression. Show your work.

luda_lava [24]

Answer:

A) 1.44

B) 25 - 3x^4

C) 3

Step-by-step explanation:

Sadly, I cannot show work, but those are the answers

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3 years ago

Clayton Road is 2.35 miles long. Wood Pike Road is 1.7 miles long. Draw a quick picture to find the combined length of Clayton R

marysya [2.9K]

Answer:

4.05 miles.

Step-by-step explanation:

See the attached diagram. (not in scale)

Let AB is the Clayton Road and its length is 2.35 miles and BC is the Wood Pike Road and it is 1.7 miles long.

So, the combined length of Clayton Road and Wood Pike Road is AC (= AB + BC)

So, the length of AC will be (2.35 +1.7) miles = 4.05 miles. (Answer)

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3 years ago

X²-9y²can someone assist plz​

X²-9y²can someone assist plz