So, the runner ran a total length of 125 m in 13.5 seconds.
Divide 125 by 13.5, to get the result of <span>9.25925926.
Round this number to get 9.26.
The runner ran 9.26 m/s.
Hope this helps!!</span>
Answer:
Step-by-step explanation:
The length of a rectangle is three times the width. Find the width if the perimeter is 80 cm.
PERIMETER = 2L +2W
L=3W
PERIMETER= 2(3W) +2W
80= 6W +2W =8W
80=8W
W=10
L=3X10=30
CHECK]
(2x10) + (2X30) =20+60=80
x
<span> a∥e , m∥n , and m∠2 = 117°
<5 = 180 - <2
<5 = 180 - 117
<5 = 63
answer
</span><span>63°</span>
