1. 10 or 10 to the first power
2. 10000 or 10 to the fourth power
3. 100 or 10 to the second power
4. 1000 or 10 to the third power
Answer: 3⋅(3a+2)
Step-by-step explanation:
To prove a rhombus you need to show that the sides are congruent and the diagonals are perpendicular.
Sides:
≅ ≅ ≅
Diagonals:
Use the slope formula:
= -1
= 1
Slopes are opposite reciprocals so they are perpendicular.
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All of the sides are congruent and the diagonals are perpendicular so RMBS is a rhombus.