3 years ago

Does six equation Y equals 6X true yes or no

1 answer:

5 0

Answer: no it does not.

Step-by-step explanation: because when you have a number that has x as a variable, you cant add or subtract those numbers together when both numbers have different variables.

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Find the area of a parallelogram with vertices at P(–8, –3), Q (–7, 3), R(–9, 3), and S(–10, –3).

pentagon [3]

Check the picture below.

you can pretty much get the base and height right off the grid.

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3 years ago

Factor x<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20-81" id="TexFormula1" title="x^{2} -81" alt="x^{2} -81" align="absmiddle

allochka39001 [22]

Step-by-step explanation:

$x^2-81=x^2-9^2=(x-9)(x+9)\\\\\text{Used}\\\\a^2-b^2=(a-b)(a+b)$

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3 years ago

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The dimensions of a square are altered so that one dimension is increased by 7 feet, while the other is decreased by 2 feet. The

Kamila [148]

Answer:

the original area is 64ft squared or 169ft squared more perdurable 64

Step-by-step explanation:

(x-2)(x+7)=90

x^2 +5x -14=90

x^2 +5x -14 -90=90-90

x^2 +5x -104=0

factor it out

(x−8)(x+13)=0

so 8 or -13

4 0

4 years ago

Please help h get brainleist and points

Oksanka [162]

In order:

72 x 8 = 576

47 x 7 = 329

(7 x 3) x 7

21 x 7 = 147

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3 years ago

Use the grouping method to factor the polynomial below.<br><br> x^3+4x^2-3x-12

Rina8888 [55]

Answer:

(x+4) (x^2-3)

Step-by-step explanation:

Hope this helps

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3 years ago

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