Question

me ajudar seus fofos

2e1a8d0002c6de8f0ae2fabe98346381.pdf

Answer 1

1- v= a³

v= 5³

v= 125

2- (b) volume

3- (c) 375g

4x+500 = 2x+1250

4x-2x = 1250-500

2x = 750

x = 750/2

x = 375g

4- (a) obtuso

5- 20 diagonais

n= 8

d= n(n-3)/2

d= 8(8-3)/2

d= 8*5/2

d= 40/2

d= 20