The factors of 40 from that list are 4, 8. and 80. A factor needs to be able to be divided by 40.
54-30/3=54-10=44
The blanks are 30, 10 and 44
Answer:
A. 10.82
Step-by-step explanation:
Answer:
c) 380 m²
Step-by-step explanation:
A = π·r²
= 3.14×121
= 379.94
≈ 380 m²