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Tatiana [17]
3 years ago
7

Explain your answer !! Have a nice day Will give braisnlt

Mathematics
1 answer:
Verizon [17]3 years ago
5 0
4h+3p=13.75
2h+5p=11.25

4h+10p=22.50
4h+3p=13.75
7p=8.75
one pretzel =1.25

2h+5(1.25)=11.25
2h+6.25=11.25
2h=5
One hot dog = 2.50
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Step-by-step explanation:

Distance of the coin above the water is modeled by the equation

y=-16x^2+96x+112

where x is time taken to cover the distance

Now equating with zero.

0=-16x^2+96x+112\\\Rightarrow 16x^2-96x-112=0\\\Rightarrow x=\dfrac{-\left(-96\right)\pm \sqrt{\left(-96\right)^2-4\times \:16\left(-112\right)}}{2\times \:16}\\\Rightarrow x=7, -1

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Answer:

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pickupchik [31]

Answer:

x=21

Step-by-step explanation:

The two angles form a straight line so they add to 180

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4 0
4 years ago
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Answer

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81 + 1600 = 1681

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Step-by-step explanation:

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