Answer:
0.725 is between 0.72 and 0.73
Answer:
18/4=x/10
Step-by-step explanation:
Answer:
x=2/5
Step-by-step explanation:
slated surface
17 × 20 = 340
2 triangle sides
2 × 8 × 15 ÷ 2 = 120
backside
8 × 20 = 160
bottom
15 × 20 = 300
sum all of it
340 + 120 + 160 + 300 = 920
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