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4 years ago

Help this is hard and I will thank you

Mathematics

1 answer:

Basile [38]4 years ago

7 0

F= G(m1m2/d^2)

First divide all terms by G

G(m1m2/d^2) / G = F/G

Cancel common Factor:

m1m2 / d^2 = F/G

Multipl;y both sides by d^2:

m1m2 = F/G * d^2

Divide both sides by m2:

m1 = F /G * d^2 /m2

Simplify:

m1 = Fd^2/Gm2

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Plz help me really really fast this is my last question to work on

Artyom0805 [142]

Answer:

Step-by-step explanation:

25 = 4e + 5

20 = 4e

5 = e

reach eraser costs $5.

6 0

3 years ago

Evaluate the expression when b=-6 and x=4.

bagirrra123 [75]

Answer:

Step-by-step explanation:

Plug in what you know, and solve.

(4) - 3(-6) = ?

4 + 18 = ? --> 22

*Hey! Hope this was helpful!*

5 0

4 years ago

#1 #2 #3 & #4 thank you

lubasha [3.4K]

I only (sort of) know 3 and 4

3. Andle 1 is an example of an angle bigger than
${90}^{o} c$
I don't know what you call it.

4. If you have a straight line, both angles (or more) added up need to be
${180}^{o} c$
so if angle 1 is 129, 180-129=51
angle 2 is
${51}^{o} c$

If 1 is what is the relationship between the two angles, then maybe the answer is that they both added up need to be 180 degress (?)

And 2 is probably the same as 3 but with angle 2, angle two is an example of an angle smaller than 90 degrees

6 0

4 years ago

Read 2 more answers

There were 23 students running in a race. How many different arrangements of first, second, and third place are possible?

Alex787 [66]

Answer:

10626 different arrangements

Step-by-step explanation:

As we have a total of 23 students and we want to form groups of 3, where the order of the 3 students matters, we can solve this problem using a permutation of 23 choose 3.

The formula for a permutation of n choose p is:

P(n,p) = n! / (n-p)!

So, using n = 23 and p = 3, we have:

P(23,3) = 23! / (23-3)! = 23! / 20! = 23 * 22 * 21 = 10626

So we have a total of 10626 different arrangements of first, second and third place.

7 0

3 years ago

What is the difference between –4 and 6?

julia-pushkina [17]

it would be 10.

-4 to 0 is 4 then from 0 to 6 is 6

so 4 +6 = 10

7 0

3 years ago