Step-by-step explanation:
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Answer:
y = -9/2 x +5
Step-by-step explanation:
Slope intercept form is y=mx+b
2y = -9x+10
y = -9/2 x +5
An easy way to test this is with the equation
![A^{2}+B ^{2}=C ^{2}](https://tex.z-dn.net/?f=A%5E%7B2%7D%2BB%20%5E%7B2%7D%3DC%20%5E%7B2%7D%20)
this means that if you add 4.8²+6.4² does it equal 8²? if so then it is a right triangle. This is called the<span> Pythagorean theorem. So the answer is, yes it is a right triangle. </span>
Answer:
f = 7
Step-by-step explanation:
7f = 49
Divide each side by 7
f = 7