The answer is 315 as the formula is : a+b/2•h.
Answer:
part A:d=5.4-3.1
Part B:t=4.9+3.1
Part C:If ted walks 5.4 kilometers,then david walks 2.3 kilometers,If david walks 4.9 kilometers,then ted walks 8 kilometers.
Answer:
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
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