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Harman [31]
3 years ago
5

Desmond is 3 inches taller than Niki.

Mathematics
1 answer:
Fiesta28 [93]3 years ago
8 0
Desmonds height let’s say x = y + 3
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Find the slope of line that passes through (5,6) and (7,9)
Debora [2.8K]

Answer: \frac{3}{2}

Step-by-step explanation:

m=\frac{9-6}{7-5}

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5 0
3 years ago
Can someone help with this math problem? 3 (x+6) = 27
Ainat [17]

Answer:

x = 3

Step-by-step explanation:

Use distributive property: a(b +c) =(a*b) + (a*c)

3(x + 6) = 27

3*x + 3*6 = 27

3x + 18  = 27 {Subtract 18 from both sides}

3x + 18 -18 = 27 - 18

         3x    = 9  {Divide both sides by 3}

        3x/3 = 9/3

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7 0
2 years ago
Ken has 8 apples in his
Marat540 [252]

Answer:10

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Help me with this question ​
enot [183]

Answer:

37.2

Step-by-step explanation:

when you turn the small triangle LMN to its right angle to cover the right angle of KLM, you find that they are similar triangles.

therefore the corresponding side lengths are at the same ratio.

LM/KM = MN/LN

LM = 24

MN = 13

we can get LN via Pythagoras of the small triangle

LN² + MN² = LM²

LN² + 13² = 24²

LN² = 24² - 13² = 576 - 169 = 407

LN = sqrt(407) = 20.174241

now back to our main problem

24/KM = 13/sqrt(407)

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4 0
2 years ago
Suppose MyBook sent out 2100 surveys. Which of these numbers of surveys being returned would prevent non response bias?
Korolek [52]

Answer:

21  is the answer



4 0
3 years ago
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