Hello,
2x²+x-14=0
Δ=1+4*14*2=113
x=(-1-√113)/4=-2,8839...≈-2.88
or x=(-1+√113)/4=2,40753≈2.41
Gram and milligram are in the metric system and are for weight. Pound is the United States system and kiloliter measures liquids
Answer:
26.6 miles
Step-by-step explanation:
distance = speed × time ( time is in hours )
= 7.6 × 3.5
= 26.6 miles
Step-by-step explanation:
djifvodp09govovkvcicodsodoss
Answer:
1/2 of an answer is zero
Step-by-step explanation:
