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3 years ago

andy gets 7 out of 25wrtong in his maths test what fraction of the questions does andy answer correctly

Mathematics

2 answers:

quester [9]3 years ago

7 0

Answer:

18/25

25/25 - 7/25 = 18/25

It is simplified

Step-by-step explanation:

alexira [117]3 years ago

5 0

18/25 i think! :) can’t simplify (

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GuDViN [60]

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A line passes through the point (0,6) and is parallel to the line with the equation y =

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Answer:

First option is the correct choice.

Step-by-step explanation:

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Please help

Rudiy27

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Newton’s law of universal gravitation, F=Gm1m2/r²,measures the force of gravity between two masses m1 and m2,where r is the dist

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Answer:

$G=\frac{Fr^2}{m_1m_2}$

Step-by-step explanation:

Since our equation is $F=\frac{Gm_1m_2}{r^2}$ and we want to solve for G, first we divide both sides by the product $m_1m_2$ , which gives:

$\frac{F}{m_1m_2}=\frac{Gm_1m_2}{m_1m_2r^2}=\frac{G}{r^2}$

So we are left with:

$\frac{F}{m_1m_2}=\frac{G}{r^2}$

Now we multiply both sides by $r^2$ , which gives:

$\frac{Fr^2}{m_1m_2}=\frac{Gr^2}{r^2}=G$

Which gives us our final formula:

$G=\frac{Fr^2}{m_1m_2}$

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3 years ago

Whoever answers this correctly gets brainliest

elena55 [62]

Answer:

Its oval and yes........

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