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Advocard [28]
4 years ago
5

Hurry please , number six says 2x^2+7x-8x^5 , I need all the answers tho

Mathematics
1 answer:
ioda4 years ago
6 0

Answer:

9x^4-2x^2+7x-8x^3+x^5-4. 9x4−2x2+7x−8x3+x5−4 9 x 4 - 2 x 2 + 7 x - 8 x 3 + x 5 - 4.

Step-by-step explanation: just do this 9x^4-2x^2+7x-8x^3+x^5-4. 9x4−2x2+7x−8x3+x5−4 9 x 4 - 2 x 2 + 7 x - 8 x 3 + x 5 - 4.

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Find the value of 2^-3 times 3^-2
andreyandreev [35.5K]

Answer:

Step-by-step explanation:

2^-3=1/2^3

3^-2=1/3^2

(2^-3)(3^-2)=1/72

7 0
3 years ago
. En el triángulo ABC, la medida del ángulo exterior en el vértice B es el triple de la medida del ángulo C y la mediatriz de BC
Sliva [168]

Responder:

| AB | = 12m

Explicación paso a paso:

Verifique el diagrama en el archivo adjunto.

En el diagrama, se puede ver que el lado FC es igual al lado FB de acuerdo con el triángulo isósceles FBC.

Además, el lado FB es igual a AB ya que son paralelos entre sí.

De la declaración anterior, | FC | = | FB | y | FB | = | AB |

Esto significa | FC | = | FB | = | AB |

Por lo tanto desde | FC | = 12 m, | AB | = 12 m ya que ambos lados son iguales.

De ahí el lado | AB | se mide 12m

8 0
4 years ago
Please help me ASAP I’ll mark Brainly
abruzzese [7]
Mark me Brainly answer 2/5
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3 years ago
Simplify ( Write without the absolute value sign) |x-(-12)|, if x> -120
elixir [45]

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24 ;] ;] ;]

Step-by-step explanation:

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It was about 17.4% 
======================================================================

% error=
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