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aniked [119]
3 years ago
14

Find the slope of the lines​

Mathematics
1 answer:
Svetllana [295]3 years ago
4 0

Answer: -1/2

Step-by-step explanation:

Rise= 1

Run= 2

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Need a bit of help with this question:
DiKsa [7]

Firstly let's find hypotenuse(let it will be "n" of smaller triangle

Let use Pythagorean theorem

a^{2}  +  {b}^{2}  =  {n}^{2}  \\  {20}^{2}  +  {10}^{2}  =  {n}^{2}  \\  n =  \sqrt{500}

Now we need to find hypotenuse(x) of bigger triangle

{c}^{2}  +  {n}^{2}  =  {x}^{2}  \\  {9}^{2}  +  { \sqrt{500} }^{2}  =  {x}^{2}  \\ x =  \sqrt{581}

The value of x must be rounded to 1 DP, so

\sqrt{581}  = 24.1039... \\  \sqrt{581}  \simeq \: 24.1

Answer: x=24.1

3 0
3 years ago
Khloe drove 204 miles in 4 hours. If she continued at the same rate, how long would
Minchanka [31]

Answer:

15 hrs.

Step-by-step explanation:

204/4 = 51 miles per hrour

765/51 = 15 hrs.

6 0
3 years ago
Read 2 more answers
What is 3/5 times 20
igor_vitrenko [27]
First make 20 into a fraction, then solve; 3/5 · 20/1. 60/5 = 12. Hope that helps!
3 0
3 years ago
Which best describes the transformation?
sergiy2304 [10]
Is it clockwise rotation or counterclock wise?

If it’s clockwise rotation then C is the answer but if it’s counter lock wise rotation then the answer is A.


Hope this helps!
3 0
3 years ago
Read 2 more answers
A collector's model racecar is scaled so that 1 inch on the model equals 6 feet on the actual car. If the model is 0.75 inches h
ohaa [14]
4.5, since 6 times .75 (the model height) is 4.5

3 0
3 years ago
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