Need help with 6 math problems please
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Answers: 2
Mathematics, 21.06.2019 14:00
You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣
Answers: 2
Mathematics, 21.06.2019 18:20
Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315
Answers: 1
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
Mathematics, 17.06.2021 21:40
Chemistry, 17.06.2021 21:40
Mathematics, 17.06.2021 21:40
Mathematics, 17.06.2021 21:40
Mathematics, 17.06.2021 21:40
Mathematics, 17.06.2021 21:40
Mathematics, 17.06.2021 21:40
Mathematics, 17.06.2021 21:40