Let A be the speed of hiker A and B the speed of hiker B.
let's say that B is faster than A, so B=A+0.5
we know that they met after 2 hours, and the distance each walked after 2 hours is given by:
One of the hikers travels at 4 miles per hour, the other one at 4.5 miles per hour
-2(x + 3) = 8
Multiply -2 with x and 3
-2x -6 = 8
Now add 6 to both sides
-2x -6 = 8
+6 +8
-2x = 16
Lastly divide -2 from both sides to find x
-2x = 16
—— —-
-2x -2x
X = -8
<u>Answer:</u>
<em>4,756.66 seconds or 1.321 hours</em>
<em></em>
<u>Here's how I got that:</u>
<em>- Simply use time formula and plug in what you know -</em>
<em> </em>t = distance/speed
↓
1,427,000,000,000/300000000
↓
t = <u>4,756.66</u>
<em>~That's all folks~</em>
<em>-Siascon</em>
Answer: 1346cm
Step-by-step explanation:
From the question, we are informed that Reagan has a rectangular bedspread that measures 238 centimeters by 435 centimeters and that he wants to sew a fringe around the edge of the bedspread.
This simply means that we have to find the perimeter of the rectangular bedspread and this will be:
= 2(length + width)
= 2(435 + 238
= 2(673)
= 1346cm
The length of fridge needed by Reegan is 1346cm.
Answer: it’s 66 I got it right
Step-by-step explanation:
