9x-6+11x what would the answer be

1 answer:

frez [133]3 years ago

5 0

Answer:

20x-6

Step-by-step explanation:

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hichkok12 [17]

I believe it is 8 because $EF= \frac{AB+CD}{2} = EF= \frac{5+11}{2} =8$

4 0

3 years ago

seropon [69]

The answer would be 1.0067

6 0

3 years ago

Monica [59]

Can you explain it a bit more?

7 0

3 years ago

Zarrin [17]

You can write it as 721 over 1000, then simplify from there

8 0

3 years ago

sweet-ann [11.9K]

Answer:

1032x

Step-by-step explanation:

$3x+4x+\cdots+43x=x(3+4+\cdots+45) \\ \\ =43x\left(\frac{45+3}{2} \right) \\ \\ =43(24x) \\ \\ =1032x$

7 0

1 year ago