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Maslowich
3 years ago
13

Find the first five terms of the sequence.

Mathematics
1 answer:
blagie [28]3 years ago
6 0
Hello :

<span>the sequence.
a(1) =2, a(n+1) =a(n) + 3  is  arithmetique (common ratio : 3)
</span><span> the first five terms are : 2,5,8,11,14</span>
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An architect is designing a house in which a 104 square foot room and a 130 square foot room share a wall what is the greatest p
Alla [95]
Both rooms share a common side whose dimension is unknown. Call it x.

Then, the area of both squares have x as common factor.

So, x is the greatest common factor of 104 and 130.

You should know how to calculate the greatest common factor of two integers.

Just find the prime factors and choose the common factors raised to the lowest exponent.

104 = (2^3) (13)

130 = (2) (5)(13)

=> the greatest common factor is 2 * 13 = 26, and that is the greatest possible integer length of the shared wall.

Answer: 26



8 0
3 years ago
Your bank account balance is -$20.85. You deposit the $15.50. What is your new balance?
kvv77 [185]

Answer:

-5.35

Step-by-step explanation:

-20.85

+15.50

this helps with the problem

5 0
2 years ago
Ecuación 2:<br> 10x + 20y = 8000<br> ayudaaa
Elenna [48]

Answer:

y = 300

x = 200

Step-by-step explanation:

Esta pregunta parece incompleta, parece que acá tenemos un sistema de ecuaciones:

x + y = 500

10*x + 20*y = 8000

Estas ecuaciones tienen que resolverse en conjunto, y de acá sacaremos un par de puntos (x, y) que son solución para ambas ecuaciones.

El primer paso para resolver esto es aislar una variable en una de las ecuaciones, en este caso podemos aislar x en la primera ecuación y así obtener:

x = 500 - y.

Ahora podemos reemplazar eso en la segunda ecuación y obtener:

10*(500 - y) + 20*y = 8000.

Ahora resolvemos esto para y.

5000 - 10*y + 20*y = 8000

10*y = 8000 - 5000 = 3000

y = 3000/10 = 300.

Y sabíamos que:

x = 500 - y = 500 - 300 = 200

Entonces la solución es:

y = 300

x = 200

4 0
3 years ago
Which graph shows a proportional relationship between x and y??
Lena [83]

Answer:B

Step-by-step explanation:

B is has a proportional x and y value because they're increasing at the same rate which is 0

6 0
3 years ago
Solve for n.<br>--42 – 6n = -30​
rodikova [14]
N=-2
Add 42 to both sides to get -6n=12
Divide both sides by -6
7 0
3 years ago
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