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zavuch27 [327]
3 years ago
7

Find the distance between the points:

Mathematics
1 answer:
lesantik [10]3 years ago
6 0
To calculate distance between two points we use the distance formula sqrt((x2−x1)^2+(y2−y1)^2).  

To start, we find the square of the distance between x1 and x2 and y1 and y2.  The distance between x1 and x2, or 1 and 3, is 2. The distance between y1 and y2, or 3 and -4, is 7.

Now we square 2 and 7 and add them together to get 4 + 49 = 53.

The last thing we do to find the distance is take the square root of 53. 53 is not a perfect square and is also a prime number so our answer in simplest form is still sqrt53.<span />
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What are the next three terms in the sequence?
Ne4ueva [31]
-1 + 10 = 9 +10 = 19 + 10 = 29 so the next would be 39 because you add ten to it and there is only one answer with 39 so it's C
7 0
3 years ago
Read 2 more answers
Emma throws an object upward from a hill that is 64 feet high. The object has an initial velocity of 48 feet per second. The fun
sveta [45]

Well, i know that a non linear function always has a number power greater than 1, and a linear function only has a number power 1 or less.

Hope this helps

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3 years ago
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The equation of the graphed line in point-slope form is?, and it’s equation in slope-intercept form is?
tester [92]

ANSWER

Point-slope form:

y - 3 =  -\frac{3}{5} (x  + 2)

Slope-intercept form:

y= -\frac{3}{5} x  +  \frac{9}{5}

EXPLANATION

The graphed line passes through

(-2,3) \:  \: and \:  \:  (3,0)

The slope of this line is determined using

m = \frac{y_2-y_1}{x_2-x_1}

We substitute the points to get;

m =  \frac{0 - 3}{3 -  - 2}

m = -\frac{3}{5}

The point-slope formula is:

y-y_1 = m(x - x_1)

Substitute the first point and slope to get:

y - 3 = -\frac{3}{5} (x -  - 2)

y - 3 = -\frac{3}{5} (x  + 2)

To find the slope-intercept form, we expand to get:

y= -\frac{3}{5} x  -  \frac{6}{5}  + 3

y= -\frac{3}{5} x  +  \frac{9}{5}

4 0
2 years ago
Read 2 more answers
1/2 x +(-7)- 21/4 x (-2)
Wewaii [24]
<span>1/2 x +(-7)- 2 1/4 x -(-2)
Turn the 2 1/4 into a mixed number:
1/2x + (-7) - 9/4x + 2
Multiply 1/2x by 2/2:
2/4x + (-7) - 9/4x +2
Add common terms:
-7/4x - 5
Turn -7/4x into a mixed number:
-1 3/4x -5

So your answer is
A.) -1 3/4x - 5

</span>
7 0
3 years ago
Is the golden gate bridge an example of a quadratic function?
GuDViN [60]

Answer:

The main suspension cables between the towers of the Golden Gate Bridge form a parabola that can be modeled by the quadratic function: Y = 0.000112x2 + 220 where x is the horizontal distance from the middle of the bridge to the towers and y is the vertical distance from the water level to the bridge deck.

Step-by-step explanation:

So... yes.

3 0
2 years ago
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