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1 year ago

I need help with this please

Mathematics

1 answer:

Doss [256]1 year ago

7 0

Answer: Options 3 and 4

Perfect square trinomials are polynomials with 3 terms that when factored, are a perfect square. The first two options can be eliminated, as there are only 2 terms.

Now, we can factor the remaining options.

We can do this by using the diamond method. I have inserted the work as an image below.

hope this helped!

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dexar [7]

Answer:

Step-by-step explanation:

3x + 5y = 7

Since that is our original form, let's convert it so that we can find the slope:

5y = -3x + 7

y = -3/5 x + y

To get a perpendicular line, we need the negative reciprocal of the slope. This means that the sign switches and numerator and denominator flip:

m = 5/3

From here, we use the point-slope equation and then convert that into slope-intercept form:

y - y1 = m(x - x1)

y - 6 = 5/3(x - 0)

y - 6 = 5/3x

3 0

3 years ago

3/4 x3/4 an exponential form

Kobotan [32]

3/4 times 3/4 is the same as 3/4 squared or (3/4)^2

3 0

3 years ago

The area of a square plot is 1600m². the side of the plot is

Kay [80]

Answer:

2800m2

12345667888888

4 0

3 years ago

Read 2 more answers

4/(x+8) - 2/(x-8) = (4x)/(x^2-64)<br><br><br><br> what variable would make the denominator zero?

Tamiku [17]

Answer:

Answer:

x=−24

Step-by-step explanation:

the only variable is x and -24 is the value of this variable

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=%202%5Cfrac%7B3%7D%7B4%7D%20%20-%20%20%5Cfrac%7B2%7D%7B3%7D%20" id="TexFormula1" title=" 2\fra

docker41 [41]

let's firstly, convert the mixed fraction to improper fraction, and then subtract.

$\bf \stackrel{mixed}{2\frac{3}{4}}\implies \cfrac{2\cdot 4+3}{4}\implies \stackrel{improper}{\cfrac{11}{4}}
\\\\[-0.35em]
\rule{34em}{0.25pt}\\\\
\cfrac{11}{4}-\cfrac{2}{3}\implies \stackrel{\textit{our LCD will be 12}}{\cfrac{(3)11-(4)2}{12}}\implies \cfrac{33-8}{12}\implies \cfrac{25}{12}\implies 2\frac{1}{12}$

8 0

3 years ago