If it's a negative exponent for example -6 the answer would be 1/x^-6. So if x is 10. Then 10^-6 is equal to 1/10^6 (One over ten to the power of 6 or One divided by 10 to the power six)
Answer: 120 beats per 45 seconds
Step-by-step explanation:
Answer:
2x^2 + 5x - 8
Step-by-step explanation:
6x^2 + 3x - 5
- (4x^2 - 2x + 3)
--------------------------
2x^2 + 5x - 8
Answer: SAS postulate will be use to prove Δ ABD ≅ ΔCBD
Step-by-step explanation:
Here, In ΔABC line segment BD is the perpendicular bisector of line segment AC,
Therefore, BD ⊥ AC and, AD=DC
Thus, In triangles ABD and CBD,
AD≅DC ( given)
∠ADB≅∠CDB ( Right angles)
BD≅BD ( Reflexive)
Therefore, By SAS postulate of congruence,
Δ ABD ≅ ΔCBD.
