3 years ago

What is the answer to this problem?

Mathematics

1 answer:

andrey2020 [161]3 years ago

4 0

The answer is going to be D. S-2ac/2a+2c

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[14 1/2]

Step-by-step explanation:

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4 years ago

What is 100 times less than one million

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When converted to a household measurement, 9 kilograms is approximately equal to a

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3 years ago

there are 49 dogs signed up for the dog show. there are 36 more small dogs than large dogs. how many small dogs are signed up fo

pogonyaev

Okay, so total dogs are 49.
So we know if x=large dogs and y=small dogs, then x+y=49.
Next we are told that there are 36 MORE small dogs than large dogs. We can take that more meaning addition, and x being our value for large dogs. So y=x+36.
After that we now know what value we can plug in for y. So x+x+36=49.
We can then simplify it to 2x+36=49.
Subtracting the 36 from both sides, leaves you with 2x=13.
Followed by dividing both sides by 2, gives you x=6.5. Or 6.5 large dogs.
Now we can plug this into our formula for the small dogs (y=x+36) to give us y=6.5+36, which simplifies to y=42.5. Or 42.5 small dogs. Which is our answer.
We can double check it by adding the small and large dogs together, 6.5+42.5, which gives us 49, our total entries.

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4 years ago

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a shoreline is changing -3 centimeters each year due to erosion. what is the change in shoreline over 6 years?

NikAS [45]

Answer:

-18

Step-by-step explanation:

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4 years ago

What is the value of x?<br><br> Enter your answer in the box.<br><br> x =

Dmitry_Shevchenko [17]

Answer: x = 20

We know opposite angles are equivalent so we can set both of these expressions equal to each other to solve for x.

3x + 50 = 6x - 10
50 = 3x - 10 (subtract 3x from both sides)
60 = 3x (add 10 to both sides)
20 = x (divide both sides by 3)

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3 years ago