How to solve -22-(6)(-9)/3
2 answers:
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Answer:
Perimeter = 21.58 units
Step-by-step explanation:
Perimeter of a polygon = Sum of measures of all sides of the polygon
Perimeter of the quadrilateral LEAP = PL + AE + EL + LP
= 4.47 + 4.47 + 6.32 + 6.32
= 21.58 units
[If the distances between two point are not given, use the formula to calculate the distance between two points and
Distance = ]
a) The speed of car was 60 mph.
b) The speed of car was 45 mph.
Step-by-step explanation:
Given,
a = actual skid marks
p = test skid marks
Formula;
a) a = 144 feet, p = 36 feet
Putting in formula;
The speed of car was 60 mph.
b) a = 153 feet, p = 68 feet
Putting in formula;
The speed of car was 45 mph.
Keywords: substitution, speed
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