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lbvjy [14]
3 years ago
11

(-6.9), (7, -9) find the slope

Mathematics
2 answers:
Andrej [43]3 years ago
8 0

Answer:

m=-\frac{18}{13}

Step-by-step explanation:

Use the slope formula to find the slope m.

Slope between two points: Slope=\frac{y_{2}-y_1 }{x_2-x_2}

(x_1,y_1)=(-6,9),(x_2,y_2),=(7,-9)

m=\frac{-9-9}{7-(-6)}

Refine.

m=-\frac{18}{13}

trasher [3.6K]3 years ago
6 0

Answer:

if you are using point slope formula it will be y = − 6.9 x + 39.3

Step-by-step explanation:

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The scale on a map is 55 cm: 88 km. If the distance between two cities is 5656 km, how far apart in cm are the two cities on the
Alinara [238K]

Answer:

3,535 cm

Step-by-step explanation:

55cm=88km

Let's make that "one unit" - 55cm=1 unit. How many units are in the distance 5656km?

5656km/88km=64.2727... units.

55cmx64.2727... = 3,534.999 cm (depending on what your teacher requires, we can probably round to 3,535).

Therefore, we know that the two cities are 3,535 cm apart on the map.

6 0
2 years ago
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4. 110 in. = _<br>ft_<br>in.​
aliina [53]

Answer:

110 in. = 9  1/6 ft, or 9 ft 2 in

Step-by-step explanation:

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110 in       1 ft

-------- * --------- = 9 1/6 ft  or  9 ft 2 in

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4 0
3 years ago
What is the standard form of the equation y=-5/2x-3 ?
butalik [34]

The standard form of an equation is the form where that equation has no fractions and is written in the form ax + by = c.


To get rid of the fractions in y = -5/2 x - 3, we need to multiply both sides by 2. That makes the equation become:


2y = -5x - 6


Now we need to get it into the form ax + by = c. We can do this by adding 5x to each side.


5x + 2y = -6 is our answer

6 0
3 years ago
Just answer #2 plz for brainlest
AlexFokin [52]

n>-6 and n<3 (there's your answer my friend)

8 0
3 years ago
One kilometer is 1000 meters complete the table 250 meters equals how many kilometer
Misha Larkins [42]

0.25 km is the answer.

1km = 1000m

x = 250

x = 250/1000

x = 0.25

6 0
3 years ago
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