<span> (3a2 + b) • (3a2 - b) would be ur answer x</span>
Answer: W = P/2 - L
Step-by-step explanation: You divide everything by 2.
Answer:
0.375 or 3/ -8
Step-by-step explanation:
28 - 8x = 15
- 8x = 15 - 18
- 8x = 3
x = 3 / - 8
x = - o.375 or 3/ -8
Answer:
32°
Step-by-step explanation:
The model forms a triangle. The sum of the angles of a triangle is 180°. Solve with the following equation:
? + 90 + 58 = 180
? + 148 = 180
? = 32
Therefore, the angle of elevation is 32°.