3 years ago

Which ordered pair makes the equation true? 4x – 9y = –5 (–5, –2) (–1, 1) (10, 5) (20, 4)

Mathematics

1 answer:

mihalych1998 [28]3 years ago

8 0

(10,5) would make the equation correct

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Sphinxa [80]

C=2pr, r=c/(2p)

a=pr^2, using r found above we get:

a=p(c^2/(4p^2))

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a=(106.76^2)/(4*3.14)

a=11612.2176/12.56 cm^2

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masya89 [10]

Answer:

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2 years ago

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Answer:

Step-by-step explanation:

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3 years ago

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postnew [5]

Answer:

Step-by-step explanation:

5-2(2x - 3) = 12

<u>Expanda los términos en el corchete</u>

Eso es

5 - 4x + 6 = 12

<u>Agrupar términos similares</u>

Envíe las constantes al lado derecho de la ecuación y aquellas con variables al lado izquierdo

Tenemos

- 4x = 12 - 5 - 6

- 4x = 1

Divide ambos lados entre - 4

Tenemos la respuesta final como

Espero que esto te ayude

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Sveta_85 [38]

Another name for a dummy variable is a binary variable
a.True

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