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GREYUIT [131]
2 years ago
10

What is the answer? -4 + x = -26

Mathematics
2 answers:
algol132 years ago
3 0

Answer:

x = -30

Step-by-step explanation:

Pavel [41]2 years ago
3 0

Answer: x = -22

Step-by-step explanation:

1) -4 + x = -26

2) Carry the -4 to the other side. It will turn the -4 into a +4.

You will end up with x = -26 + 4.

Remember that variables go to the left side of the "=" and numbers stay to the right.

3) x = -22

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Step-by-step explanation:

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What is 3/5th of 42,000
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7 0
3 years ago
Samuel tiene 11 cajas con mosaico cuadrado de 20 cm por lado y quiere cubrir una pared que mide 3 cm y de largo 2 cm de alto.Si
kirza4 [7]

Answer: Samuel no necesita comprar mas cajas.

Step-by-step explanation:

Cada mosaico es un cuadrado de 20cm por lado.

Entonces el área de cada mosaico es:

A = 20cm*20cm = 400cm^2.

En una caja hay 14 mosaicos, entonces cada caja puede cubrir:

14*400cm^2 = 5,600cm^2.

Ahora, el problema dice que la pared mide 3cm por 2 cm.

En ese caso, con un solo mosaico cubrirías la pared, entonces supongo que esta mal escrito.

Las dimensiones de la pared serian 3 metros por 2 metros.

1 m = 100cm

Entonces la pared es 300cm por 200cm.

El área total de la pared seria:

300cm*200cm = 60,000cm^2.

Ahora, cada caja de mosaicos cubre 5,600 cm^2.

Entonces el numero de cajas necesarias para cubrir toda la pared es:

(60,000cm^2)/(5,600cm^2) = 10.7

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4 0
2 years ago
Please what’s the answer
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It's the second one.

7 0
3 years ago
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