Answer:
rhombus
Step-by-step explanation:
The cut described intersects each of four faces on an altitude line for that face. Since all edges are the same length, all altitude lines are the same length. The resulting figure has four same-length sides, so is a <em>rhombus</em>.
Answer:
103
Step-by-step explanation:
The answer is 103 since it is the middle number when the data is arranged in ascending or descending order.
Answer:
x ≥ -3
x ≤ 3
Step-by-step explanation:
For the first inequality, just add 3 to both sides.
For the second inequality, add 4 to both sides then divide both sides by 3.
4x^3+5x+15 should be the answer