The original price of a tv is $384. which coupon is a better deal? a) save 30% on any tv b) save $100 on any tv c) save $75 plus 5% off on any tv d) save $50 plus 10% off on any tv e) save $20 plus 20% off on any tv

Here are the various saving options:

 A) 30% off - saves 0.30*$384 = $115.20

 B) $100 off - saves $100

 C) 5% off - saves 19.20, plus $75 saves $94.20

 D) 10% off saves $38.40, plus $50 saves $88.40

The coupon that is the best deal is

 A) Save 30% on any TV

For options C and D, the wording suggests the dollars-off come before the percent-off. In that case, the savings is even less than indicated here.

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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!