The correct answer is C.
Perpendicular lines have opposite reciprocal slopes. This mean you will flip the original number upside down, and change its sign (negative to positive and vice versa). So, the opposite of -1/4 will be 4.
well, clearly the LCD from the denominators of 5 and 10 is just 10, thus

Answer:
I think the answer is Y>-2
0.5 = 0.500
0.485<0.500
hope that helps!
Answer:
<h2>k=9</h2>
Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>
- factor theorem
- function
- PEMDAS
<h3>tips and formulas:</h3>
- When f(c)=0 then x−c is a factor of f(x)
<h3>let's solve:</h3>
according to the question




