What is the effect on the volume of a cube if the dimensions are increased by 3 times their original length?

A)The volume will be 3 times as large as the original.
B)The volume will be 9 times as large as the original.
C)The volume will be 18 times as large as the original.
D)The volume will be 27 times as large as the original.

step-by-step explanation:

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

$320 to $405

step by step explanation:

in one day he earns between $64 and $81

therefore if he works for 5 days, he will earn between 64 x 5 to 81 x 5

= $320 to $405

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.