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BaLLatris [955]
3 years ago
13

What is the slope given the following two points (2,-4) and (1, 5)?

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
8 0

Answer:

Y= 9

X= -1

Step-by-step explanation:

VMariaS [17]3 years ago
4 0

Answer:

-9/1

Step-by-step explanation:

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A

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Pythagorean theorem 19^2 + 21^2=x^2
alexira [117]

Answer:

x = 28.32 units.

Step-by-step explanation:

Given:

Longer leg = 21

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Solution:

Pythagoras Theorem States that

(\textrm{Hypotenuse})^{2} = (\textrm{Shorter leg})^{2}+(\textrm{Longer leg})^{2}

Substituting of the given value above equation we get

x^{2} =21^{2}+ 19^{2}\\ \\x^{2}=441 + 361\\\\x^{2}=802\\ \therefore x=\pm\sqrt{802} \\\textrm{as x cannot be negative}\\\therefore x=\sqrt{802}\\\\\therefore x=28.319\ units\\\therefore x=28.32\ units

7 0
3 years ago
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Aleonysh [2.5K]

Answer:

139.7124

Step-by-step explanation:

9.6+5.42-3.2 (^2)

11.82^2

= 139.7124

7 0
2 years ago
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There are going to be 10 cupcakes left,hope I helped (:
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