$160/5 or $315/9 which is the better deal

$160/5

Step-by-step explanation:

160/5 would be 32 and 315/9 would be 35. 32 is less than 35 so $160/5 would be the better deal.

The better deal would be option 1, 160/5.

Step-by-step explanation:

If you divide 160 and 5, you answer is 32.

If you divide 315 and 9, your answer is 35.

Since 32<35, option 1 is the better deal.

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!