3 years ago

PLSS HELP

Mathematics

1 answer:

zloy xaker [14]3 years ago

6 0

Answer:

Step-by-step explanation:

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If you have the fraction 8/25, and you are trying to turn it into a decimal, which of the following would be helpful?

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The map of a walking trail is drawn on a coordinate grid with three points of interest. The trail starts at R(−3, 2) and goes to

emmainna [20.7K]

Answer

Find out the the total length of the walking trail .

To prove

Formula

$Distance\ formula = \sqrt{(x_{2} - x_{1})^{2} +( y_{2} - y_{1})^{2}}$

As given

The trail starts at R(−3, 2) and goes to S(2, 2) and continues to T(2, −5).

$RS = \sqrt{(2-(-3))^{2} +( 2 - 2)^{2}}$

$RS = \sqrt{( 2 - (-3))^{2}}$

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As given

S(2, 2) and continues to T(2, −5).

Now

$ST = \sqrt{(2-2)^{2} +( -5-2 )^{2}}$

$ST = \sqrt{( - 7)^{2}}$

$ST = \sqrt{49}$

$\sqrt{49} = 7$

ST = 7 units

Therefore

Total length of the trail = RS + ST

= 5 units + 7 units

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