Answer:
21.09 ft/s
Step-by-step explanation:
The first step is to create the ratio of speed/time.
Next we must simplify
Next we must convert 14 miles in to feet. There are 5280 feet in a mile.
14 * 5280ft = <u>75,920 feet</u>
Now for hours into seconds.
1 hour = 60 min, 60 min = 3600 seconds
Our new ratio is \frac{75920ft}{3600sec}
simplify.
75920ft / 3600sec = 21.09ft/s
<span>What is 12x^2 +14x -6 factored
= (2x + 3)(6x - 2)
hope that helps
</span>
Answer: 210/1000
Step-by-step explanation:
80+ 60+30+40= 210/100
Subtitute y with 3 - x in the second equation to find the value of x
2x + 4y = 6
2x + 4(3 - x) = 6
2x + 12 - 4x = 6
-2x + 12 = 6
-2x = 6 - 12
-2x = -6
x = -6/-2
x = 3
Subtitute x with 3 to the first equation
y = 3 - x
y = 3 - 3
y = 0
The solution is (3,0)
x = 3
y = 0
Answer:
Step-by-step explanation:
