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3 years ago

A number is multiplied by 2, and then the product is added to 9. The result is 49.

Mathematics

2 answers:

yulyashka [42]3 years ago

5 0

Answer:

Step-by-step explanation:

(20 x 2 = 40) (40 + 9 = 49)

Scorpion4ik [409]3 years ago

4 0

Answer:

Step-by-step explanation:

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$\displaystyle \angle A=30^\circ$

Step-by-step explanation:

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3 years ago

Solve for x given the equation x-5+7=11

Alexeev081 [22]

Answer:

Step-by-step explanation:

x-5+7=11

First think of what +7 = 11 then subtract by 5

check :)

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