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luda_lava [24]
3 years ago
14

Find the difference. (3ab+9a-2) - (-5ab+4)

Mathematics
1 answer:
JulsSmile [24]3 years ago
8 0

Answer:

3ab+9a-2+5ab-4

8ab+9a-6

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See below

Step-by-step explanation:

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Two geometrically similar jugs have volumes of 1000 cm3and 512 cm3.They have circular bases. The diameter of the base of the lar
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Complete Question

Two geometrically similar jugs have volumes of 1000 cm³and 512 cm³.They have circular bases. The diameter of the base of the larger jug is 9 cm.

Calculate the diameter of the smaller jug.

Answer:

7.2 cm

Step-by-step explanation:

To solve the above question,we have the proportion

Smaller volume/ Larger volume = (Smaller diameter/ Larger diameter)³

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Therefore, the diameter of the second jug is 7.2 cm

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