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2 years ago

I need help, please and thank you!

Mathematics

2 answers:

Phoenix [80]2 years ago

6 0

The answer is c, when he combined 0.96 and 0.75 they are not like terms. The 0.75 has a y attached to it

victus00 [196]2 years ago

6 0

Answer:

The answer is C.

Step-by-step explanation:

Everything that Dominic was doing was correct up until step number 4. He added 1.5 and 0.75y. He shouldn't have done that because those numbers do not have like terms. He should have combined 1.5 and -0.96 which would give him 0.54. Leaving us with the actual answer being 0.54 + 0.75y.

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Answer:

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Step-by-step explanation:

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The volume of the solid objects are 612π in³ and 1566πcm³

<h3>Volume of solid object</h3>

The given objects are composite figures consisting of two shapes.

The volume of the blue figure is expressed as;

Volume = Volume of cylinder + volume of hemisphere

Volume = πr²h + 2/3πr³

Volume = πr²(h + 2/3r)

Volume = π(6)²(13+2/3(6))

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Learn more on volume of composite figures here: brainly.com/question/1205683

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