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dexar [7]
2 years ago
14

I'd also appreciate if someone would help me out with this, thank you

Mathematics
2 answers:
S_A_V [24]2 years ago
4 0

Answer:

c=42

Step-by-step explanation:

First you would find out how much you would add to 45 to give you 66. Which is 21. Then you double it, so when you put it over the two it looks like this 42/2. So when you reduce the fraction you get 21. Hence 21+45=66.

Hope this helps!

sladkih [1.3K]2 years ago
3 0

Answer:

C = 42

Step-by-step explanation:

½ c + 45 = 66

½ c + 45 − 45 = 66 − 45

2 × (½ c) = 2 × 21

C = 42

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What’s the interger of -(-10)
Lorico [155]

Answer:

10

Step-by-step explanation:

<u>A negative number with another negative sign is practically a positive number. </u>

Example:  -(-4)

-(-4)

-1 * -4

4

Question:  -(-10)

-(-10)

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Answer:  10

7 0
3 years ago
I need help pleaseeeeeeeeeeeeeeeee!!!!!!!!!!!!!!!!!!!!!!!!
liq [111]

Answer:

2/12

Step-by-step explanation:

You have to divide 2/3 by 4 which is the same as multiply 2/3 with 1/4.

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3 0
2 years ago
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I hope you guys can see the question, if not just let me know
QveST [7]

Answer:

The correct answer is 6.

Step-by-step explanation:

When translating and reflecting figures, the shape remains the same. So, the side of 2x-4 is corresponding to the side of 8 and they are equal to each other.

To solve, set up an equation like this to find x:

2x-4=8

Then, add 4 to both sides of the equation:

2x=12

The goal is to get x by itself and in order to do that, divide both sides by 2:

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3 0
3 years ago
The area of the square is 225 square centimeters. What is the length of each side?
kirill [66]
The answer is 15, to find this take 225 and square root

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4 0
3 years ago
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The following data shows the number of music shows 20 students of a class watched in a month:
3241004551 [841]

Answer:

The 2nd one.

Step-by-step explanation:

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Use the process of elimination:

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4 0
3 years ago
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