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elena-s [515]
3 years ago
9

Solve the following equation for d: D — =7 5

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
6 0

Answer: x = 35

Explanation: In this problem, notice that D is being divided by 5,

so to get D by itself, we need to multiply both sides of the equation by 5.

Notice that on the left side, the 5 and 5 cancel

each other out, so we are just left with D.

On the right side, we have (7)(5) which is 35.

So x = 35.

Finally, remember that we can check our answer

by plugging a 35 back into the original equation.

So we have \frac{(35)}{5} = 7.

Since this is a true statement, we know that our answer is correct, x = 35.

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Another example is 9³ since the number above is 3 we have to multiply 9 three times, 9x9x9 = 729 which means 9³ = 729.

Hope this helps
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3 years ago
Use the Pythagorean theorem and the following diagram to help you find the area and perimeter of the following triangle. Please
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Answer:

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Step-by-step explanation:

(x+8)^2 -x^2 = 12^2

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Double check:

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2 years ago
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ivanzaharov [21]

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What do descending order and ascending order mean?

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The values are 0 , -2.3 , π , 23/7 , -71/5

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now arrange all value in Ascending order

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Learn more about Ascending order

brainly.com/question/20681445

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Answer:

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