Answer:
y=x3−7x2+2x+4
Step-by-step explanation:
Answer:
45 mph
540 miles
Step-by-step explanation:
Given that :
Number of miles from home = 135 miles
Number of hours = 3 hours
Rate of change : Distance / Time
Rate of change = 135 miles / 3 hours
Rate of change = 45 miles per hour
Distance covered in 12 hours :
45 mph * 12 hours = 540 miles
Hence, In 12 hours Traci will be 540 miles from home
Answer:
4 I think maybe 8
Step-by-step explanation:
Let me know if you need this or if im wrong
Answer:
Question 21
Question 22
Question 23
- ∠ABD = 35°
- ∠DBC = 35°
- ∠ABC = 70°
Step-by-step explanation:
When the question says a line bisects an angle which means that this line is cut exactly at the centre of an angle so both angles will be the same :
Question 21,




Question 22,


Question 23,








Answer:
2688
Step-by-step explanation: