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Find the sum of the first 15 terms of the geometric sequence shown below.
2, 6, 18, 54, ...
The sum of the first 15 terms is

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation:

multiple all that

step-by-step explanation:

27×17