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amm1812
3 years ago
5

2.

Mathematics
1 answer:
levacccp [35]3 years ago
8 0

Answer:

10

Step-by-step explanation:

Use the distance formula.

d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}

We have x1 = 2; y1 = 0; x2 = -6; y2 = 6.

d = \sqrt{(-6 - 2)^2 + (6 - 0)^2}

d = \sqrt{(-8)^2 + 6^2}

d = \sqrt{64 + 36}

d = \sqrt{100}

d = 10

Answer: 10

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Let f(p) be the average number of days a house stays on the market before being sold for price p in $1,000s.
vampirchik [111]
<span>The <u>correct answer</u> is:

This is the average number of days the house stayed on the market before being sold for $150,000.

Explanation<span>:

f(p) is defined as the average number of days a house stays on the market before being sold for price p (given in $1000).

We want f(150); this means p=150. Since p is in thousands of dollars, this means the price of the house was $150,000.

This means f(150) is the average number of days the house stayed on the market before being sold for $150,000.</span></span>
4 0
4 years ago
Read 2 more answers
Question 3 of 13 Which represents the explicit formula for the arithmetic sequence a n = 15 + 5 ( n − 1 ) a n = 15 + 5 n - 1 in
tatyana61 [14]

Answer:

\textbf{Option C: \mathmode{\mathit{f(n) = 5n + 10}}}\\

Step-by-step explanation:

\textrm{There are two simple ways to solve the equation:}\\{\underline{\textbf{Method I:}}\hspace{3mm} \textup{\textrm{ Substitute \mathmode{n = 1} in the equation{\mathit{a} = 15 + 5(n - 1)}}}}\\\textup{\textrm{i.e., \mathrm{a = 15 + 5(0) = 15}}}\\\\

\textup{\textrm{In the options, again substitute \mathbf{n = 1}.}}\\\textup{\textrm{We can easily see that only Option \mathbf{C} satisfies the equation and renders 15. }}\\\textup{\textrm{Now for \textbf{\underline{Method II:}}\textup{\textrm{Simplify the given equation into \mathit{a = 15 + 5n - 5}}}}}\\\implies \textup{\textrm{a = 5n + 10}}\\

3 0
3 years ago
For each object , choose an appropriate scale for drawing that fits on a regular sheet of paper . Not all scales on the list wil
olganol [36]

Answer:

Step-by-step explanation:

First you will have to put the formula of the rectangular rectangle L x W

Making you the answer you will do this

120 x 53 and then you divide the answer with 360 and then multiply 6 x2 and then add it and you get the answer

5 0
3 years ago
If anyone can help me with the second question ASAP thx
lord [1]

Answer:

Step-by-step explanation:

15×20+15×x

7 0
4 years ago
Read 2 more answers
HELPPP quick math question
emmasim [6.3K]

e^{-.15x}=.42

ln e^{-.15x}= ln (.42)

-.15x = ln(.42)

x = ln(.42)/-.15

x=5.78333718

4 0
3 years ago
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