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andriy [413]
4 years ago
15

a machine uses 2.5 liters of fuel each hour it runs,its fuel tank was filled with 10 L  but 1.5 L have already been used how  ma

ny more hours will the machine run
Mathematics
1 answer:
Hoochie [10]4 years ago
4 0
10-1.5=8.5
8.5/2.5= 3.4 hours
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Two supplementary angles are in the ratio 3 1 : 5 find both angles​
Zielflug [23.3K]

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<h3><u>Solution:</u></h3>

Given that two supplementary angles are in ratio 31 : 5

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Therefore,

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3 years ago
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4 0
4 years ago
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