$d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}\\\\(5,-4)=(x_1,y_1)\\(-3,7)=(x_2,y_2)\\\\d=\sqrt{\left(-3-5\right)^2+\left(7-\left(-4\right)\right)^2}\\\\d=\sqrt{(-3-5)^2+(7+4)^2}\\\\d=\sqrt{(-8)^2+(11)^2}\\\\d=\sqrt{64+121}\\\\d=\sqrt{185} \\\\d = 13.60147\dots \\\\\\d =13.6$

7 0

3 years ago

A student said that the y-intercept of the function y = 3 · 4x is 4. What is their mistake? What is the actual y-intercept?

patriot [66]

Answer:

<h2>The y intercept is 0</h2>

Step-by-step explanation:

the equation of a line is given as

$y= mx+c$

where

m= is the slope

c= is the y intercept

their mistake is that they did not recall that if the "c" is not shown, it is assumed to be zero (0)

6 0

4 years ago

Veronika’s five test scores are 59, 80, 95, 88, and 93. If the outlier of 59 is removed, what is the mean absolute deviation of

frosja888 [35]

The answer is B.5 hope this helps

7 0

3 years ago

Read 2 more answers

Which planet is about 10 times as far as earth is from the sun

laiz [17]

Saturn is the planet which is about 10 times as far as earth is from the sun.
149.6 million km is the distance between the earth and the sun.<span>1.429 billion km is the distance of Saturn from the sun.
After Jupiter, it is the second largest planet in the solar system and it is sixth planet from the sun.</span>

3 0

3 years ago