the sides of triangle abc are 4.5 feet, 7.5 feet, and 9 feet long. the area is about 17 square feet. explain how to use the area
of triangle abc to find the area of a triangle def with side lengths 6 feet, 10 feet, and 12 feet.
1 answer:
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Answer:
266
Step-by-step explanation:
if a 45 minute workout is 1000 calories, at the same rate, a 12 minute workout would be 266 calories and 2 thirds. x 1000 = 266
Answer:
Step-by-step explanation:
If I'm not mistaken by the question, we have
Multiply through by the LCM of all the denominators to clear the fractions. Since we have only one fraction, we multiply through by its LCM (3)
Putting all terms on the LHS (left hand side) and evaluating,