Linear, decrease by 2 for every decrease of x.
Answer:
-2x - 5 (lesser than or equal to) 15
Answer:
75%
Step-by-step explanation:
A percent is a value out of 100.
Change the fraction
to an equivalent fraction with the denominator equal to 100.
×
= ![\frac{75}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B75%7D%7B100%7D)
This fraction represents a percent.
= 75%
Step-by-step explanation:
(9-4)/(5+7)= 5/12
y - 4 = 5/12(x + 7)
y - 48/12 = (5/12)x + 35/12
y = (5/12)x + 83/12
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Sum of the interior angles of any triangle is 180° .
Thus ;
![y + 48° + 90° = 180°](https://tex.z-dn.net/?f=y%20%2B%2048%C2%B0%20%2B%2090%C2%B0%20%3D%20180%C2%B0)
![y + 138° = 180°](https://tex.z-dn.net/?f=y%20%2B%20138%C2%B0%20%3D%20180%C2%B0)
Subtract sides 138°
![y + 138° - 138° = 180° - 138° \\](https://tex.z-dn.net/?f=y%20%2B%20138%C2%B0%20-%20138%C2%B0%20%3D%20180%C2%B0%20-%20138%C2%B0%20%5C%5C%20)
![y = 42°](https://tex.z-dn.net/?f=y%20%3D%2042%C2%B0)
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