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Alenkasestr [34]
3 years ago
7

- Which set of numbers contains only

Mathematics
2 answers:
Natali [406]3 years ago
8 0
E is correct
A is wrong because 1 isn’t a prime number
B and C is wrong because 0 isn’t
D is wrong because 9 isn’t prime
Ainat [17]3 years ago
5 0

Answer:

E. 2x1, 7x1, 13x1, 19x1

Step-by-step explanation:

You might be interested in
Is 2.5 : 8 and 7.5 : 24 equivalent?
lions [1.4K]

Answer:

Yes

Step-by-step explanation:

\frac{2.5}{8} = \frac{7.5}{24} = \frac{5}{16}

5 0
2 years ago
Read 2 more answers
Start at 100.Create a pattern that subtracts 9 from each number.Stop when u have 5 numbers
attashe74 [19]

Answer:

equation: x-9=y

x=ur number

y=ur answer

5 0
3 years ago
In the diagram, figure 1 is the pre-image. Label figures 2, 3, and 4 with the type of transformation used to create each figure.
yKpoI14uk [10]
For the reflection and rotation
6 0
3 years ago
El precio de costo de “x” artículos es 60x + 4 000, además el precio de venta de los mismos es 80x. Determinar la cantidad de ar
Citrus2011 [14]

Answer:

800 artículos.

Step-by-step explanation:

Sea x = la cantidad de artículos vendidos

De la pregunta,

Precio de costo = 60 x + 4000

Venta (precio de venta) = 80x

También nos dieron ganancias como S12000

Para determinar la ganancia

Precio de venta: precio de costo = beneficio (cuando el precio de venta es más alto que el precio de costo)

Por lo tanto,

12,000 = 80x - (60x + 4000)

12,000 = 80x - 60x - 4000

Recolectando términos similares

12,000 + 4,000 = 80x - 60x

16,000 = 20x

x = 16,000 / 20

x = 800

Por lo tanto, la cantidad de artículos que se venderán si desea obtener una ganancia de S12,000 es de 800 artículos.

7 0
3 years ago
Which of the diagrams below represents the contrapositive of the statement "If it is an elm, then it is a tree"?
Murrr4er [49]

Answer:

Right

Step-by-step explanation:

For a contrapositive, we switch the hypothesis and conclusion and then negate it.

Switch

If it is a tree, then it is an elm

Negate

If it is not a tree, then it is not an elm.

Not tree belongs inside not elm

Right


7 0
3 years ago
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