Mathematics, 18.06.2021 02:20 natalyarenassalgado
Can someone explain in the clearest way possible how to solve this problem and also does it involve using sin cos tan formulas? A sailor judges the distance to a lighthouse by holding a ruler at arm's length and measuring the apparent height of the lighthouse. He knows that the lighthouse is actually 60 feet tall. If it appears to be 3 inches tall when the ruler is held 2 feet from his eye, how far away is it?
Answers: 1
Mathematics, 21.06.2019 17:40, shaviaa
Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.
Answers: 1
Can someone explain in the clearest way possible how to solve this problem and also does it involve...
Mathematics, 11.01.2021 19:50
Chemistry, 11.01.2021 19:50
Mathematics, 11.01.2021 19:50
Law, 11.01.2021 19:50
History, 11.01.2021 19:50
Mathematics, 11.01.2021 19:50
Mathematics, 11.01.2021 19:50
Mathematics, 11.01.2021 19:50
Chemistry, 11.01.2021 19:50