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MatroZZZ [7]
3 years ago
12

Which addition expression equals −12−12?

Mathematics
2 answers:
Andreyy893 years ago
8 0
Since subtracting is the same as adding a negative number, the answer is -12 + (-12). Hope this helps!
THATS ONEN BODYS2 years ago
0 0

UIDDIDJOPCIEGEFW-OEFGIHCFX8UZDS79A68EDTGVERTGJIOK;DFASJKACDGFHDS;FZTXFM,RBCKXMGNFHDCNXKJZTMLGVCN,DTGUVFH XZHSTGHTRFDYTRHNFERJFHDtGFRIYSDRDISODK'PFGJKRSDYFGHTIJKLGUFEAHDBWQUH RDFHITJGRFHJTKSYDHFukmhFBJJKgbhJGNRFESHDrfyehgwDYFCHjuhUhagNYhiGNjgyhDUGJYGHfugHRJGYHjgBYHGUGYhgNGjghNgjkhGNjgbhNJKMhgn

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Need help with this function problem
kotykmax [81]

Answer:

  see attached

Step-by-step explanation:

To find the inverse function, solve ...

  x = f(y)

  x = (y^7)/7 -4 . . . . . . . use the definition of f(x)

  x +4 = (y^7)/7 . . . . . . add 4

  7(x +4) = y^7 . . . . . . multiply by 7

  (7(x +4))^(1/7) = y . . take the 7th root

The inverse function is the one shown in the attachment.

4 0
2 years ago
dressmaker had had 27 and yards of fabric if she want to make 5 dresses using the same amount how much could be used for each dr
expeople1 [14]
5.4 yards for each dress. This number lies between 5 and 6
8 0
3 years ago
Jessica bought 12 pieces of candy at the store for $0.65 each. How much did she spend in all?
vichka [17]

You just do 12•.65. Then that’s your answer.

6 0
3 years ago
Read 2 more answers
Express 3360 as a product of prime factors<br> PLS HELP ME !!!!!!!!
anyanavicka [17]

Answer:

7*5*3*2^5

Step-by-step explanation:

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840*2^2

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7 0
3 years ago
En una olimpiada matemática, cada estudiante recibe un punto por cada pregunta acertada. En la siguiente tabla de frecuencias se
Leviafan [203]

La tabla relacionada con la pregunta se puede encontrar en la imagen adjunta a continuación:

Responder:

70%

Explicación paso a paso:

probabilidad de seleccionar aleatoriamente a un participante que haya obtenido entre 71 y 85 puntos:

Probabilidad = resultado requerido / Total de resultados posibles

Resultados posibles totales = Sumando la frecuencia para obtener el número total de estudiantes = (9 + 12 + 12 + 18 + 9) = 60 estudiantes

Resultado requerido:

Clase :

(71 - 75) = frecuencia = 12

(76 - 80) = frecuencia = 12

(81 - 85) = frecuencia = 18

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4 0
3 years ago
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