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Bess [88]
2 years ago
15

Please please please help me I’ll give brainly

Mathematics
1 answer:
Afina-wow [57]2 years ago
3 0

Answer:

I think its the third one

Step-by-step explanation:

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Select the expression that is equivalent to (x+5)^2​
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Answer:7500

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if you divide 15000 and 2 you get 7500.and if you get 7500 you have to multiply to check if its correct so 7500 times 2 equals 15000. So the answer is 7500.

4 0
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the sum of three numbers is 63. The first number is twice the second number, and the third number is three times the first numbe
HACTEHA [7]

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Step-by-step explanation:

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3 years ago
Tia performed an experiment where she flipped a coin 200 times. The coin landed heads up 92 times and tails up 108 times. Which
11111nata11111 [884]

only the first statement is true - it is the experimental probability. the rest is incorrect: the ratio is not the number of trials; the theoretical probability should be 0.5 (for unbiased coins); ratio never represents a number of occurences.

4 0
3 years ago
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What's the quotient of I? <br> 5+5i divided by 2+I
sladkih [1.3K]
if\ "i"\ is\ the\ imaginary\ unit:\sqrt{-1}=i\Rightarrow i^2=-1\\\\then\\\\\frac{5+5i}{2+i}=\frac{5+5i}{2+i}\cdot\frac{2-i}{2-i}=\frac{10-5i+10i+5i^2}{2^2-i^2}=\frac{10+5i-5}{4+1}=\frac{5+5i}{5}=\boxed{1+i}
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3 years ago
Solve the following equation. Then place the correct number in the box provided. 3 x = 12
Scorpion4ik [409]

Answer:

I believe 4 but I'm not that good at math but 4

3 0
3 years ago
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