In the figure, . if the ratio of the perimeter of to that of is 3: 5 and the sum of the perimeters is 320, find the perimeter of each triangle. a. perimeter of = 192 perimeter of = 128 b. perimeter of = 120 perimeter of = 200 c. perimeter of = 200 perimeter of = 120 d. perimeter of = 128 perimeter of = 192 select the best answer from the choices provided a b c d

3x + 5x = 320

8x = 320

x = 40

3(40) : 5(40) = 120 : 200

The best answer would be Option C.

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation:

step-by-step explanation:

for volume, add base x height x width