Answer:x>=-2
Step-by-step explanation:x is also equal to -2 as the dot is closed.
Answer: the addition of xy would make it a polynomial because it cannot simplify and the equation would have 3 different set of numbers that could not combine.
Answer:
157.08 yd3
Step-by-step explanation:
Left Side
=======
2 faces of 2 * 8 = 32
2 faces of 2 * 7 = 28
2 faces of 7 * 8 = 112
Total = 172
Right Side Prism
=========
2 faces of triangles 1/2 * 7.2 * 4.8 = 34.56
1 bottom face of 7.2 * 10 = 72
2 slanted faces 6 * 10 = 120
Total 34.56 + 72 + 120 = 226.56
I'm in need of Brainlys. If this answer suits you can you award one if it is possible for you to do.
