Write a function rule for the area of a rectangle whose length is 7 ft more than its width. what is the area of the rectangle when its width is 7ft? write a function for the area a of the rectangle using the independent variable width w. a= ? plz provide good answer with how you solved it

2? if not the correct answer you might need to provide more information

step-by-step explanation:

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step-by-step explanation:

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the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

have a nice day!