Solve for n:

What is the perimeter of the right triangle?

Convert. Round to the nearest tenth unless otherwise indicated. The island had 154 miles of shoreline. Convert this to kilometers. km Enter your answer as a whole or decimal number. Examples: 3, -4, 5.5.

Solve.The perimeter of a triangle is 47 centimeters. Find the lengths of its sides, if the longest side is 8 centimeters longer than the shortest side, and the remaining side is 3 centimeters longer than the shortest side Enter you answer as a whole number, separated by a comma. Do not enter any spaces. Enter only the number part of your answer.  longest:   shortest: remaining:

Solve. A rectangular Persian carpet has a perimeter of 188 inches. The length of the carpet is 28 inches more than the width. What are the dimensions of the carpet? Enter your answer as whole number. Enter only the numeric part of your answer. Do not enter any symbols. length: width:

Solve. Find the length of a rectangular lot with a perimeter of 140 meters if the length is 6 meters more than the width. (P = 2L + 2W) Enter your answer as whole number. Enter only the numeric part of your answer. Do not enter any symbols.  meters

Convert. Round to the nearest tenth. The water tank had a capacity of 18 liters. How many quarts is this? qt. Enter your answer as a whole or decimal number. Examples: 3, -4, 5.5.

Convert. Round to the nearest tenth unless otherwise indicated. The fence was 4.8 feet high. Convert this length to centimeters. cm Enter your answer as a whole or decimal number. Examples: 3, -4, 5.5.

Provide an appropriate response.Suppose you want to solve the following problem. A teacher can grade 8 essays in 5 hours. At this rate, how many essays will she be able to grade in 3 hours? Which of the following proportions will give the correct answer? Click the correct answer(s) – (there may be more than one correct answer). 

Solve the formula for the specified variable.P = 2L + 2Wfor W Enter your answer as an expression. If your answer has two terms use parenthesis around it. Example:(a+b)/c Be sure your variables match those in the question. W =