A survey is taken of 99 people who vacationed at a dude ranch. The following information was obtained:

17 took horseback riding lessons, attended the barbecue, and bought a tour guide.

34 attended the barbecue and bought a tour guide.

33 took horseback riding lessons and bought a tour guide.

22 took horseback riding lessons but didn't attend the barbecue.

74 took horseback riding lessons or bought a tour guide.

2 only bought a tour guide.

21 did none of these things.

How many attended the barbecue?
How many bought a tour guide?

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.

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!

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