2 years ago

(x - 1)(x + 5) = x² + 4x – 2 Step by step if possible please

Mathematics

1 answer:

anastassius [24]2 years ago

5 0

Answer:

solve or simplify? if solve, what is x

Step-by-step explanation:

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3.3(n-8)-n=1.2<br><br> Simplify! ::)

nydimaria [60]

Answer:

n=12

Step-by-step explanation:

3.3(n-8)-n=1.2

Distribute

3.3n -26.4 -n = 1.2

Combine like terms

2.3n -26.4 = 1.2

Add 26.4 to each side

2.3n -26.4+26.4 = 1.2 +26.4

2.3n = 27.6

Divide each side by 2.3

2.3n/2.3 = 27.6/2.3

n=12

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3 years ago

1.-si el area de un rectangulo es de 144 metros cuadrados y su altura de 8 metros ¿ cual es el valor de su base?

kari74 [83]

Step-by-step explanation:

FÓRMULA:

$144 m^{2}$ = b(8 m)

SE DESPEJA

b = $144 m^{2}$ /8 m = 18 m

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3 years ago

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Deffense [45]

Yes the graph does represent a function

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2 years ago

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stira [4]

It's called a decimal.
I hope it helps.

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3 years ago

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Kruka [31]

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