Answer:
1. 5,000,000
2. 0.05632
3. 0.00031
4. 2,200
5. 2,500
6. 0.157963
7. 1,114
8. 4.001
9. 8.88
10. 250.89 m = 250,890 mm
11. 63,360
12. 1.009
13. 1,000
14. 0.00005
15. 0.0000007 m = 0.0000000007
Step-by-step explanation:
First we want to set the equation equal to zero by subtracting 36 from each side...
x^2 + 5x -36 = 0
Now we factor
(x + 9)(x - 4) = 0
Now set each expression equal to zero and solve...
x + 9 = 0 x - 4 = 0
x = -9 x = 4
Your solution set is
(-9, 4)
Answer:
2.85
Step-by-step explanation:
Answer:
Step-by-step explanation:
8(9x-11)
72x-88
40/60=60/x...forty miles in sixty minutes is equal to 60 miles in 40 minutes.....40x=3600....x=90..90 minutes
