Answer:
okay here goes.
Step-by-step explanation:
1. slope = -5 and y-intercept is (0,6)
2. slope = 3 and y-intercept is (0,-2)
3. -2 and (0,-4)
4. 8 and (0,1)
5. 5 and (0,-3)
6. -3 and (0,-9)
7. 7 and (0,2)
8. -1 and (0,6)
9. -4 and (0,7)
10. -6 and (0,-8)
11. 8 and (0,-5)
12. 9 and (0,3)
You owe me. That took a long time to write.
The cost of the ride varies by however many miles is driven, however the charging rate stays the same no matter how long the ride is. In the expression 0.20m + 2.00 , 2.00 is the constant as it stays the same, and 0.20 is the coefficient as is varies with however many miles are driven.
Answer:
Rate of change = 4,06 f/min
Step-by-step explanation:
The ascendent length 28 9/10 = 289/ 10
The time for that ascendent maneuver is total time 17 1/8 minutes - spended time in the elevation 10 minutes, then
17 1/8 = 137/8
137/8 - 10 = ( 137 - 80 ) /8 = 57/8 minutes
The rate of change in the diver´s elevation is
289 / 10 / 57/8
Rate of change = 289*8/ 57*10
Rate of change = 2312 / 570 ft/min
Rate of change = 4,06 f/min
X = 25.5 mm.
Using the similarity statement given, that ΔABC ~ ΔDEF, we set up a proportion:
8.5/x = 4/12
Cross multiply:
4*x = 8.5*12
4x = 102
Divide both sides by 4:
4x/4 = 102/4
x = 25.5
