One expression u can use is 900÷30
Round 868 up to 900
and round 29 up is 30
D = {16, 19, 21}
E = {16, 18, 19, 20}
D ∩ E = {16, 19}
32-x since she played 32 games. X would be the amount she won. 32- amount she won = amount she loss.
Answer:
C. 18
Step-by-step explanation:
4-6 paris = about 23
10-12 pairs = about 5
28 - 5 = 18
Answer:
20 degrees
Step-by-step explanation:
both triangles are co friend and 90+70=160 180+160=20
