What is the value of x?

Mathematics

1 answer:

nexus9112 [7]3 years ago

8 0

50 will be the answer. Because one of the angle is exterior so we need to make that angle interior by 180- angle... then we use the method of finding the third side by

180-(<1+<2)

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60 POINTS HELP. Math

anygoal [31]

Q1a.

Midpoint formula :

$m = ( \frac{x1 + x2} {2} \: \frac{y1 + y2}{2} )$

$m = ( \frac{ - 2 + 4}{2} \: \frac{3 + 6}{2} )$

$m = (1 \: \frac{9}{2} ) \: or \: (1 \: 4.5)$

Q2a.

Distance Formula :

$d = \sqrt{(x2 - x1) ^{2} + (y2 - y1) ^{2} }$

$d = \sqrt{ ( - 2 - ( - 6)) ^{2} + (1 - ( - 2)) ^{2} }$

$d = \sqrt{ {4}^{2} + {3}^{2} }$

$d = \sqrt{16 + 9}$

$d = \sqrt{25}$

$d = 5 \: units$

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I hope that helps you out!!

Any more questions, please feel free to ask me and I will gladly help you out!!

~Zoey

5 0

3 years ago

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Roberto is dividing his baseball cards equally between himself, his brother, and his 3 friends. Roberto was left with 9 cards. H

Eduardwww [97]

Answer:

The answer would be 45.

Step-by-step explanation:

5*9=45

8 0

4 years ago

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