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3 years ago

Can someone tell me all the answers with work shown thank you

Mathematics

1 answer:

Evgesh-ka [11]3 years ago

7 0

Answer:

In the picture

Step-by-step explanation:

I hope that it's a clear.

Good luck

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PolarNik [594]

Answer:A

Step-by-step explanation: i guessed!

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3 years ago

Please help!!

Annette [7]

Answer:

Both

Kinetic energy is 25 joule

Potential energy is 784.8 joule

Step-by-step explanation:

Given : A 2-kg bowling ball rolls at a speed of 5 m/s on the roof of the building that is 40 tall.

To find : Is it KE or GPE or Both

Solution :

Mass of the ball - 2 kg

Velocity of the ball - 5 m/s

Height - 40 tall

Both the energy is applied on the object.

1) Kinetic energy (KE)

Formula to find KE is $KE=\frac{1}{2}mv^2$

$KE=\frac{1}{2}(2)(5)^2$

$KE=25$

Kinetic energy is 25 joule.

2) Potential energy (GPE)

Formula to find GPE is $PE=mgh$

g is the acceleration due to gravity, $g=9.81 m/s^2$

$PE=(2)(9.81)(40)$

$PE=784.8$

Potential energy is 784.8 joule.

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3 years ago

A. Tell if the sequence is arithmetic, geometric or neither: 5, 30, 180, 1080

Simora [160]

Answer:

It is geometric

Step-by-step explanation:

Because it is increasing as 6 is being multiplied.

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3 years ago

Place parentheses in the following equation to make it true. 6+6/6x6-6= 0

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Answer: (6+6/6)*(6-6)= 0

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3 years ago

Order from least to greatest (change all answers to decimals): 17% 0.55 4/5 |-1|

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Answer:

.1, .17, .55, .80

Step-by-step explanation:

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4 years ago

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