2 years ago

2. A rock is thrown upward from the edge of a 135 foot cliff overlooking Lake Superior, with an initial

Mathematics

1 answer:

Alex Ar [27]2 years ago

6 0

Answer:

Step-by-step explanation:

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Answer:

.75 * 6 = 4.5 minutes

Step-by-step explanation:

.75 is 3/4 multiply by 6 because 6/6 is a whole tank of gas.

Sawyers tank takes 4.5 minutes to be filled up.

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Yakvenalex [24]

Answer: $x=\frac{9}{4}-\frac{\sqrt{41} }{4} \\x=\frac{9}{4}+\frac{\sqrt{41} }{4}$

Step-by-step explanation:

$2x^2-9x+5$

a=2

b=-9

c=5

$x=\frac{-b\frac{+}{}\sqrt{b^2-4ac} }{2a}$

$x=\frac{-(-9)\frac{+}{}\sqrt{(-9)^2-4(2)(5)} }{2(2)}$

$x=\frac{9\frac{+}{}\sqrt{81-40} }{4}$

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If there are 4 trucks for every 5 cars how many trucks and cars are there?

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Answer:

Step-by-step explanation:

^^there are 20 Trucks in total And 5 cars

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I need help with 2&3

kherson [118]

Answer:

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Step-by-step explanation:

i think. sorry if im wrong

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