Answer:
1/27
Step-by-step explanation:
[(3^-5)(3^4)]^3
= [(3^(-5+4)]^3
= [3^-1]^3
= 3^-3
= 1/3^3
= 1/27
<span>20 - 12y
Simplify parentheses: 4 - 5y - 7y + 16
Combine similar terms: 4 + 16 - 5y - 7y
Simplify: 20 - 12y</span>
factor 9 out of the equation
18x^6 / 27x^4 becomes
2x^6 / 3x^4
cancel out common factors to get
2x^2/3
Answer:
x=5
Step-by-step explanation:
Answer:
-1/3
Step-by-step explanation:
Perpendicular slope=negative reciprocal
