Answer:
-a(a+4)/(16 - a²)
Step-by-step explanation:
a/(a - 4) Multiply by (a + 4)/(a + 4)
= a(a + 4)/[(a – 4)(a + 4)] Multiply the denominatorator terms
= a(a + 4)/(a² - 16) Multiply by -1/(-1)
= -a(a+4)/(-a² + 16) Reorder terms in denominator
= -a(a+4)/(16 - a²)
Answer:
Step-by-step explanation:
Simplified the following system of equations into a linear equation.
Graphed (plot the points) the linear equation onto the graph.
To get the solution (2,-2) (x,y)she went positive 2 to the right and -2 down.
Answer:
17%
Step-by-step explanation:
12,750/75,000=0.17
Which means it's 17%
Brainliest please-
Answer:
what is the subject and grade please tell
Step-by-step explanation:
Answer:
The axis of symmetry is 
.
- Check the degree of your polynomial
- Plug your numbers into the axis of symmetry formula
- Write down the equation of the axis of symmetry
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