Answer:
1: 10x-5
2: 6.5w-3y
3: 15+3n
4: not sure
Can someone help me please ?
1 answer:
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Answer:
t
Step-by-step explanation:
·
=
15x=12 · 5
15x = 60
x = 4
Answer:
Volume of the smaller cone = 8.34 cm³
Step-by-step explanation:
"If two figures are similar, their dimensions will be proportional.
Following this rule,
Ratio of the dimensions of two cones =
=
=
= 2.5
Similarly, "ratio of the volumes of two similar figures is cube of the dimensional ratio".
Ratio of the volumes = (ratio of the dimensions)³
= 8.384 cm³
≈ 8.4 cm³
Therefore, volume of the smaller cone is 8.4 cm³.