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k0ka [10]
2 years ago
8

Helppp ill give you brainliest ​

Mathematics
2 answers:
Evgen [1.6K]2 years ago
7 0
Answer is c+3

the question asks for the sum, the sum comes from addition. therefore, the answer is c+3
Ymorist [56]2 years ago
6 0

Answer:

A!

Step-by-step explanation:

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Shen needs to memorize words on a vocabulary list for german class. he has memorized 12 of the words, which is two-thirds of the
katrin [286]
2/3 of the list = 12

2/3x = 12
x = 12 / (2/3)
x = 12 * 3/2
x = 36/2
x = 18 <=== there are 18 words on the list
3 0
3 years ago
62 is 10 times larger than what?
NARA [144]
To find a number 10 times smaller than 62 simply move the decimal point one place to the left.

The decimal point in 62 is at the end of the number.    62. becomes 6.2 if we move the decimal one place back.
5 0
2 years ago
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How is a dollar hdhxnndnxnxnrxncnbcb thxjjchxnfnxbc
11Alexandr11 [23.1K]

Answer:

uhm idk..... it's 4 quarters, or 100 pennies, or 10 dimes, or 20 nickels

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Step-by-step explanation:

8 0
3 years ago
Mr Thompson please help with my new HW
sesenic [268]

Answers:

  1. C) x = plus/minus 11
  2. B) No real solutions
  3. C) Two solutions
  4. A) One solution
  5. The value <u>  18  </u> goes in the first blank. The value <u>  17  </u> goes in the second blank.

========================================================

Explanations:

  1. Note how (11)^2 = (11)*(11) = 121 and also (-11)^2 = (-11)*(-11) = 121. The two negatives multiply to a positive. So that's why the solution is x = plus/minus 11. The plus minus breaks down into the two equations x = 11 or x = -11.
  2. There are no real solutions here because the left hand side can never be negative, no matter what real number you pick for x. As mentioned in problem 1, squaring -11 leads to a positive number 121. The same idea applies here as well.
  3. The two solutions are x = 0 and x = -2. We set each factor equal to zero through the zero product property. Then we solve each equation for x. The x+2 = 0 leads to x = -2.
  4. We use the zero product property here as well. We have a repeated factor, so we're only solving one equation and that is x-3 = 0 which leads to x = 3. The only root is x = 3.
  5. Apply the FOIL rule on (x+1)(x+17) to end up with x^2+17x+1x+17 which simplifies fully to x^2+18x+17. The middle x coefficient is 18, while the constant term is 17.
3 0
3 years ago
What ratio can you use to determine the probability of a compound event?
maria [59]

Answer:

Step-by-step explanation:

Favorable outcome. To possible outcome

4 0
3 years ago
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