What’s the answer? Pls help
1 answer:
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Answer:
32 cm
Step-by-step explanation:
Since this triangle (formed by construction) is a 45 45 90 triangle, this means that the ratio between one of the sides (a) and the hypotenuse (h) is <em><u>h = a * </u></em>
This means that all of the sides are 8 since 8 * is the diagonal. Multiply 8 by 4 to get your answer, 32 cm.
Answer:
69.6 miles per hour
Step-by-step explanation:
Length of the skid marks = 242 feet
The formula used for the velocity is
where, L is the length of skid marks in feet and the velocity obtain has the units of miles per hour.
By substituting the value
v = 69.6 miles per hour
Thus, the speed of the car at the time of accident is 69.6 miles per hour.