In 3/4 pound of cake mix, there are 2/5 cups of flour. How much flour does the cake mix contain per pound? 8/15 cups

5/9 cups

15/8 cups

i do not know this sorry : (

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )