Answer:
5y2 + 4y - 12 + 6x
Step-by-step explanation:
3y2 + 2y2 + 8y - 12 + 6x
+the larger one is double the size since 6.2 x 2 - 12.4
so 1.8 x 2 = 3.6
perimeter = 2 x 3.6 + 2 x 12.4 = 32 feet
Answer:
471 cm³
Step-by-step explanation:
Volume = cone + hemisphere
= [⅓×pi×r²×h] + [⅔×pi×r³]
= ⅓pi×r²[h + 2r]
= ⅓×3.14×5²[8 + 2(5)]
= (157/6)(18)
= 471
This is using pi as 3.14
A slightly different value of pi will alter the final answer