<span>a) speed = 100 million m/s and frequency = 50 million Hz </span>
Only a small area is opened is the answer.
Answer:
Answers. Using the given measurements of both figures, set up a proportion that has the corresponding parts in the same position. Then solve the proportion using cross products to find the value for the unknown. Then, cross multiply to solve for x, and that sound give the missing measure.Answers. Using the given measurements of both figures, set up a proportion that has the corresponding parts in the same position. Then solve the proportion using cross products to find the value for the unknown. Then, cross multiply to solve for x, and that sound give the missing measure.Answers. Using the given measurements of both figures, set up a proportion that has the corresponding parts in the same position. Then solve the proportion using cross products to find the value for the unknown. Then, cross multiply to solve for x, and that sound give the missing measure.Answers. Using the given measurements of both figures, set up a proportion that has the corresponding parts in the same position. Then solve the proportion using cross products to find the value for the unknown. Then, cross multiply to solve for x, and that sound give the missing measure.Answers. Using the given measurements of both figures, set up a proportion that has the corresponding parts in the same position. Then solve the proportion using cross products to find the value for the unknown. Then, cross multiply to solve for x, and that sound give the missing measure.
Explanation:
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E. Use buffer strips between the farm fields and the river.
