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3 years ago

What is the solution to q + (–9) = 12? (1 point)

Mathematics

1 answer:

Klio2033 [76]3 years ago

4 0

To solve q+(-9)=12 we do the following.
q+(-9)=12
+9 +9
q=21

Giving us are end answer of q=21.

Hope this helps!=)

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Answer:

Step-by-step explanation:

<u>Least Common Multiple (LCM)</u>

It's the smallest positive number that is a multiple of two or more numbers. For example, let's find the LCM of 15 and 25:

Multiples of 15: 15,30,45,60,75,90,...

Multiples of 25: 25,50,75,100,...

Note 75 is a common multiple of both and is also the smallest possible.

Lin puts a snowflake sticker every 6 lockers and a snowman sticker every 8 lockers. To find the lockers where both stickers are places, we must find the LCM of 6 and 8:

6 = 2*3

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Multiplying the common factors the maximum number of times it appears:

LCM = 2*2*2*3 = 24

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The sequence of lockers is:

24, 48, 72, 96

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Answer:

$\large \boxed{\text{100 m/s east}}$

Step-by-step explanation:

Velocity has both magnitude and direction.

The magnitude is the speed.

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