PLEASE HELP ME I'M FAILING MY MATH CLASS

Consider a cylinder with the radius and height shown in the image.

A cylindrical container is shown. The radius is labeled three and fifty-five hundredths centimeters. The height is labeled six and twenty-seven hundredths centimeters.

Question 1

Find the approximate height of the cylinder using the π key on your calculator. Round your answer to the nearest tenth.

x + 4/7

step-by-step explanation:

use cymath

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

answer: 72: 111

step-by-step explanation: