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Basile [38]
2 years ago
11

For which of the following equations is (-2,-3) not a solution?

Mathematics
1 answer:
ikadub [295]2 years ago
8 0

Answer:

D

Step-by-step explanation:

Give me the brainiest

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All 12 12 members of the glee club went to eat at the Hibachi Grill restaurant. The chicken costs $10 $10 per person, while the
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8 chicken and 4 beeff

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George bought 30 packs of football cards.There were 14 cards in each pack.How many cards did George buy
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there would be 420 cards in total

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6 0
3 years ago
Se desea pintar un cuadrado inscrito en una circunferencia de radio R=3cm como se muestra en la figura. Calcular el área del cua
Leno4ka [110]

Answer:

El área del cuadrado es de 3 centímetros cuadrados.

Step-by-step explanation:

Dado que se desea pintar un cuadrado inscrito en una circunferencia de radio R=3cm como se muestra en la figura, para calcular el área del cuadrado se debe realizar el siguiente cálculo:

Radio = diámetro / 2

3 = X/2

X = 6

Hipotenusa del triángulo interno: 6 cm

Aplicando teorema pitagórico: lado al cuadrado mas lado al cuadrado es igual a hipotenusa al cuadrado.

L^2 + L^2 = 6

2L^2 = 6

L^2 = 6/2

L = √ 3

L = 1.732

Área de un cuadrado = L x L = L^2 = 3

Por lo tanto, el área del cuadrado es de 3 centímetros cuadrados.

3 0
3 years ago
Read 2 more answers
16 sq meters is equivalent to how many sq yards
tekilochka [14]

Answer:

19.1358

Step-by-step explanation:

multiply by 1.196

7 0
3 years ago
Read 2 more answers
Please look at the image
alina1380 [7]

Answer:

r \geqslant  - 5

Step-by-step explanation:

50 - 4r \leqslant 70

- 4r \leqslant 20

\frac{ - 4r}{ - 4}  \geqslant  \frac{20}{ - 4}

r \geqslant  - 5

8 0
3 years ago
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