1 and 3 = angle of elevation
2 and 4 = angle od depression
Answer:
32x² + 36x + 9
Explanation:
To answer the question, we will simply multiply each term from the first bracket by each term from the second bracket and then combine like terms to get the final expression.
This can be done as follows:
(8x + 3)(4x + 3)
8x(4x) + 8x(3) + 3(4x) + 3(3)
32x² + 24x + 12x + 9
32x² + 36x + 9
Hope this helps :)
Answer:
square root of 17 is irrational
Step-by-step explanation:
Answer: 24
Step-by-step explanation:
1 hour = 6
So, 6 times 4 equals 24 which is how much temperature that changed.
