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Archy [21]
3 years ago
8

0.6x- 1.1 = 0.4x + 7.1​

Mathematics
1 answer:
Papessa [141]3 years ago
5 0

Answer: x = 41

Step-by-step explanation:

You didn't really say what you want to solve but I think you want to solve for x.

0.6x- 1.1 = 0.4x + 7.1​

From this question, we can collect like terms. This will be:

0.6x - 0.4x = 7.1 + 1.1

0.2x = 8.2

Then, we divide both side by 0.2

0.2x/0.2 = 8.2/0.2

x = 41

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Si consideras como base uno de los rectángulos de dimensiones de 5cm y 3cm ¿cuanto mide la altura de ese prisma?
Vinvika [58]

Respuesta:

h = V / 15

Explicación paso a paso:

El volumen de un prisma rectangular se calcula usando la relación:

Largo ancho alto

Donde, largo y ancho son la dimensión de la base

Por eso,

Volumen = Base * altura

Volumen = (5 cm * 3 cm) * altura

De la pregunta, no se da el volumen, por lo tanto, tomamos el volumen como V en otro para calcular la altura, h

V = 15h

Divide ambos lados entre 15

V / 15 = 15h / 15

V / 15 = h

5 0
3 years ago
2 vertical buildings are 42 metres apart and the shorter building is 135m high. The angle of elevation from the top of the short
ipn [44]

Answer:

Step-by-step explanation:

base=42 m

height=h=?

base angle θ=60°

tan 60=h/42

h=42tan 60=42√3≈72.75 m

height of taller building=135+42√3 m≈135+72.75≈207.75 m≈208 m

6 0
2 years ago
The sum of three consecutive even integers is 264. What are the integers? (show your work)
Anettt [7]

Answer:

1 Expert Answer

X + Y + Z = 264. Since Y is 1 bigger than X, Y = X + 1. Since Z is 1 bigger than Y, Z = Y + 1. But Y = X + 1, so Z = (X + 1) + 1 = X + 2.

4 0
2 years ago
What is 305 divided by 1000?
valina [46]
The answer is 0.305. All you have to do is move the decimal place three times to the left.
3 0
3 years ago
Read 2 more answers
How do you solve this
dmitriy555 [2]

-3w-12=-18

-3*2-12=-18

so w=2

hope this helps

7 0
3 years ago
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