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Mrrafil [7]
3 years ago
7

HELP I DONT UNDERSTAND PLS HELPP :(

Mathematics
1 answer:
Nat2105 [25]3 years ago
8 0

Answer:

H

Step-by-step explanation:

The table uses the domain -0.2 twice, but got different ranges both times, therefore meaning that this is not a function.

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Given the number 2,357,841, in what place value is the 5?
mylen [45]
It is in the ten thousands place
8 0
3 years ago
Read 2 more answers
Find all the factors of 45
scoundrel [369]

Answer:

So, the factors of 45 are 1, 3, 5, 9, 15 and 45.

Common Factors.

Prime Numbers.

Highest Common Factor.

Step-by-step explanation:

45 is a composite number. 45 = 1 x 45, 3 x 15, or 5 x 9. Factors of 45: 1, 3, 5, 9, 15, 45. Prime factorization: 45 = 3 x 3 x 5, which can also be written 45 = 3² x 5.

8 0
2 years ago
Para reformar la cocina de su caja Berta compro la semana pasada 2 cajas de plaquetas para el suelo y 4 de azulejos para la pare
Anvisha [2.4K]

Answer:

Caja de plaquetas = x = 30 €

Caja de azulejos = y = 35 €

Step-by-step explanation:

Deje que el costo de

Caja de plaquetas = x

Cuadro de mosaico = y

Por Berta

Para reformar su cocina, Berta compró la semana pasada 2 cajas de baldosas de plaquetas para el suelo y 4 cajas de baldosas para la pared por 200 €.

2x + 4y = 200 ...... Ecuación 1

Hoy

Hoy compré 2 cajas más de plaquetas y otras 2 de tejas por 130 €.

2x + 2y = 130 ..... Ecuación 2

Resolvemos usando el método de Eliminación

2x + 4y = 200 ...... Ecuación 1

2x + 2y = 130 ..... Ecuación 2

Restar la ecuación 2 de 1

2 años = 70

y = 70/2

y = 35 €

Resolviendo para x

2x + 4y = 200 ...... Ecuación 1.

2x + 4 × 35 = 200

2x + 140 = 200

2x = 200 - 140

2x = 60

x = 60/2

x = 30 €

el costo de

Caja de plaquetas = x = 30 €

Caja de azulejos = y = 35 €

6 0
2 years ago
What's 8n-(2n-3)=12?
Alborosie
8n- (2n-3) =12
8n-2n= 12+3
6n=15
n= 2.5

Hope this helps :)
6 0
3 years ago
The value of t can be determined by using the expression 2.75s. Which table represents the relationship between the values of t
ad-work [718]
This isn't a table, but you can easily make it into one.

s          t
-2     -5.5
-1      -2.75
0         0
1        2.75
2        5.5
6 0
3 years ago
Read 2 more answers
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