If the length of the base of a rectangular is increased by 30% and the length of the altitude is increased by 20% by what percentage  is the ares increased?

Q: A certain field measures 1/4 mile x 1/4 mile if there 5280 ft in a mile, what would the length of…

A: Given Data: The length of the field is: l=14 mile The width of the field is: w=14 mile The number of…

Q: Question 2 A farmer wants to fence a rectangular lot. Additional fencing is needed to sub-divide the…

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Q: As a result of Superstorm Sandy in 2012, many basements on Long Island were flooded. If a basement…

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Q: State the atio of each of the 1 basic trig functions in relation toa for the triangle in the feure…

A: Let's find.

Q: A square is enlarged by increasing the length of its sides by 14%. If the length of its sides was…

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Q: How high up on a wall does a 34-ft ladder reach if the bottom of the ladder is placed 16 ft from the…

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Q: if the light company charged $128.76 for consuming 1480 kWh what is the rate per kWh ? (2) if 3 VA…

A: 1) the light company charged $128.76 for consuming 1480 kWh the rate per kWh =1480128.76 =11.5…

Q: A triangle with the side lengths of 4 cm, 3 cm and 5 cm is reduced by a scale factor of 1/2. What is…

A: We can find the perimeter in the below steps.

Q: If the resistance of a certain wire is 4.068 ohms per 1000, what is the length of a piece of this…

A: As resistance is directly proportional to length,  so, R=kL put R= 4.068 and L=1000

Q: 2. You have a parallelogram with a base of 12 feet and a height of 13 feet. If you reduce both…

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Q: ario plans to develop a circular race track 2 mi in circumference on a square plot of land, then…

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Q: The top and bottom margins of a poster are 6 cm and the side margins are each 8 cm. If the area of…

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Q: 5. How many meters will it take you to walk diagonally across and along the two adjacent sides of a…

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Q: a board 13 1/4 inches long is cut from a board that is 2 feet long. If the width of the saw cut is…

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Q: leash

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Q: How far would a person walking for hours at a pace of 3 mph

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Q: If a basketball is inflated to be eight times its original volume, how many times bigger is the…

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Q: A farmer wants to fence in an area of 200 square meters in a rectangular field adjacent to a river.…

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Q: A tennis ball is dropped from a height of 8ft. If the ball rebounds 3 over 4 of its height on each…

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Q: A hiker makes an extremely rough estimate for the dimensions of a square-shaped park.  The length is…

A: Given: Length is estimated as 10 km ± 4 km and the width as 10 km ± 3 km.   Thus, maximum length…

Q: If the diameter of a tennis ball is 6 centimeters, what is the approximate surface area and volume…

A: The area  of surface  is :  A = 2*pi*r  And Volume  is :-   V = 4/3 *pi*r^3  Where  r is radius  of…