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Juli2301 [7.4K]
4 years ago
14

What is reflection ?

Mathematics
1 answer:
nadya68 [22]4 years ago
5 0

Answer:

the conceptual operation of inverting a system or event with respect to a plane, each element being transferred perpendicularly through the plane to a point the same distance the other side of it.

Step-by-step explanation:

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Twenty-one fish are swimming in an aquarium. Eleven are removed, leaving 10 fish. Which number is the additive inverse of the nu
agasfer [191]

The additive inverse: The usage of addition with a negative number.

The original equation is 21 - 11 = 10

To use the additive inverse, change it so that there is an addition sign.

21 + (-11) = 10

B) -11 is your answer

hope this helps

7 0
3 years ago
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Greg borrowed $100 from his parents. After he did some chores, they reduced the amount of his debt by $25.
Mariana [72]

Answer:

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3 0
3 years ago
Inverse answer please
insens350 [35]

The inverse

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5 0
3 years ago
d. If you double a certain number and subtrack 7 you get the same answer as when you add 5 to the number, Determine the number​
umka21 [38]

Answer:

12

Step-by-step explanation:

Let n = the number.

2n - 7 = n + 5

n = 12


Let’s check if we got the right answer by substituting 12 for n into the original equation.

2*12 - 7 = 12 + 5

24 - 7 = 17

17 = 17

4 0
2 years ago
Please help :DDDD 50 pointssss and brainliest
antiseptic1488 [7]

Answer:

Her solution is incorrect. The correct solution for the equation is x=7

Step-by-step explanation:

Sasha solved the equation <em>incorrectly</em>.

The correct way to solve this equation would be:

8x = 56

Divide both sides by 8.

\frac{8x}{8}= \frac{56}{8}

You would get x=7.

This equation has 1 solution.

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<u>Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!</u>

<u></u>

<u>Stay Brainy!</u>

−<em>Kallmekrish</em>

8 0
2 years ago
Read 2 more answers
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