Mathematics, 26.06.2019 16:30 shenothomas688
Ari has 10 boards that are each 7.8 ft long. he plans to cut as many pieces as he can from the boards to make some siding for the porch. each piece needs to be 2.25 ft long. (a) what is the total length of all the boards that ari has? explain how you know. (b) each piece of wood for the porch has to be 2.25 ft long. • how many pieces can ari cut from the 10 boards? • use words and numbers to explain how you found your answer. (c) ari takes the 10 pieces that were left from each board after he cut the 2.25 ft long boards. he lays them end to end on the ground. • what is the total length of the 10 pieces? • use words and numbers to explain how you found your answer.
Answers: 1
Mathematics, 21.06.2019 18:40, addiemaygulley2835
Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2
Answers: 1
Mathematics, 21.06.2019 20:30, PONBallfordM89
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
Answers: 1
Ari has 10 boards that are each 7.8 ft long. he plans to cut as many pieces as he can from the board...
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