First count how many miles for 20 seconds
15*20=300
Now assuming that a mile is 1.6 km than
300*1.6=480km
Methode 2
Fimd the rate km/s
15*1.6=1*15+0.6*15=15+9=24
than multiply by 12
24*12=480
Did you already find the answer?
That is a 45 45 90 triangle.
The legs of such a triangle equal the hypotenuse divided by the sq root of 2
So each leg equals 125.5 cm divided by
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1.4142135624
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which equals
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88.7419010389
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</span>
or to the nearest 100th of a centimeter:
88.74
The soap is dirty it hit the floor
Answer: 70 mph
Step-by-step explanation:
Given
A man leaves the town of Elmsville at 8:00 am and reach oak city at 3 Pm
Rate of driving is 50 miles per hour
time taken by man
Woman leaves 2 hour later and reach by 3 Pm, so time taken is
Distance traveled by both the person is same
Thus , the rate of woman is 70 miles per hour.