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3 years ago

Please help?

Mathematics

1 answer:

Oxana [17]3 years ago

8 0

Answer:

Physics isn't my strongest subject but I'll do my best to give you an explanation to help you get the answer!

Step-by-step explanation:

The equation is:

F = m g

where m=mass and g = acceleration due to gravity (gravitational force)

okay, lets substitute our numbers in the equation.

F (125N) = m g (25m/s^2)

'm' is our unknown.

g is equal to 625

hope this helps you get going on this problem!! feel free to leave any questions in the comments and I'll do my best to help you! :)

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3927283+8093 Help pls

Debora [2.8K]

Answer: 3935376

Step-by-step explanation: 3927283+8093

3935376

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1 year ago

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Write the standard form of the equation of the circle with the given characteristics. Center: (3, 5); Solution point: (−2, 17)

Angelina_Jolie [31]

$\text{we know that the general equation of the circle is }\\
\\
(x-h)^2+(y-k)^2=r^2\\
\\
\text{where, (h,k) is the center of the circle and r is the radius.}\\
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\text{Given that the centered of the circle is at }(h,k)=(3,5)\\
\text{and a solution point on circle is (-2,17).}\\
\\
\text{so the radius of the circle will be the distance between center and the }$

$\text{solution point. so using the distance formula, we have}\\
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\text{Radius, }r=\sqrt{(-2-3)^2+(17-5)^2}\\
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\Rightarrow r=\sqrt{25+144}\\
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\Rightarrow r=\sqrt{169}\\
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\Rightarrow r=13\\
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\text{Hence using the standard for of circle, equation of circle with center}\\
(h,k)=(3,5) \text{ and radius r=13 is}\\
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(x-3)^2+(y-5)^2=(13)^2\\
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2 years ago

1.7 In the following diagram, angle 7 equals 61°.

gladu [14]

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Step-by-step explanation:

Remove parentheses.

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