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allsm [11]
3 years ago
14

Some friends decide to go to the aquarium together each person pays $7.50 to get in they spent a total of $40 for the shark exhi

bit the total cost is $70 how many people went to the aquarium
Mathematics
1 answer:
otez555 [7]3 years ago
3 0
4 people . $70 minus the 40 for ahark exhibit leaves 30. 7.50x4 = 30.
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mafiozo [28]
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Convert 160 into a decimal: 160%/100 = 1.6
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2 years ago
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Answer:

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Step-by-step explanation:

A triangle was dilated by a scale factor of 6. If sin a° = four fifths and segment DE measures 30 units, how long is segment EF?

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From the description:

angle D measures a degrees

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We also know that

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