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Nikitich [7]
4 years ago
7

I want to know the answer to(-3)(-2)+8

Mathematics
2 answers:
Blizzard [7]4 years ago
6 0
(-3) times (-2) is 6, and 6+8= 14. 14 would be the answer.
SSSSS [86.1K]4 years ago
4 0
The answer to (-3)(-2)+8 is 14
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muminat

Answer:s=\frac{m}{t}

43\frac{1}{13}

Step-by-step explanation:

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const2013 [10]

Answer:

<em>La suma de los impares entre 20 y 50 da 875</em>

Step-by-step explanation:

<u>Suma de Progresiones Artiméticas </u>

Una progresión aritmética es aquella en la cual, cada término se obtiene como el anterior mas una cantidad fija llamada diferencia común. El término general de una progresión aritmética es

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Donde a_1 es el primer término, n el número de términos y r la diferencia común o radio. La suma de los primeros n términos se calcula como:

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21, 23, 25, 27, ....49

Sabemos que a_1=21,\ a_n=49,\ r=2

Primero averiguamos cuántos términos son, despejando n del término general

\displaystyle n=\frac{a_n-a_1}{r}+1

\displaystyle n=\frac{49-21}{2}+1

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\displaystyle S_{25}=25\frac{21+49}{2}

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Hope this helps

7 0
4 years ago
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Answer:

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Step-by-step explanation:

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= 6.15.

4 0
4 years ago
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