Please hurry help

Step-by-step explanation:

Given the decimal number 1.89, we are required to convert to fraction

Step 1: write the decimal number given divided by 1

Step 2: multiply both the up and down by 10 for every number you have after the decimal point

We have 2 numbers (8 and 9) after the decimal point. This means we would multiply both the up and down by 100.

Thus,

Converting 1.89 to fraction would give us:

b) well because you get well

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.