Answer: Please send your question in a different form. It is not possible to understand what you're asking for in the form given.
Step-by-step explanation:
Answer: 2/3
Explanation: the rise is 12 and the run is 18, simplified that is 2/3
Answer:

Step-by-step explanation:

Number 4 is C... 21
To complete the question, make the equation 5x + 15 + 3x - 3 = 180 because of supplementery angles.
Just solve for x to get 21.
Number 5 is C... 120
To complete this question, sub 21 in for X in the equation 3x - 3 to get 60. Subtract 60 from 180 to get 120.
Answer:
- 4x³ - 5x²
Step-by-step explanation:
-x²(-x² + 4x + 5) Distribute
- 4x³ - 5x²
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