A triangle has side lengths of (6v+2)(6v+2) centimeters, (6v+5)(6v+5) centimeters, and (3w-2)(3w−2) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?

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.

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation:

150

step-by-step explanation:

19x+54, simply add up the x values and all other corresponding values to get this answer.