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drek231 [11]
3 years ago
13

I REALLY NEED HELP WITH THIS

Mathematics
1 answer:
gtnhenbr [62]3 years ago
6 0

Answer:

x=24

Step-by-step explanation:

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The diameter of Mercury is approximately 4.9×103 kilometers. The diameter of Earth is approximately 1.3×104 kilometers. About ho
-Dominant- [34]
Hi there!

To get the answer to this question, let's divide the diameter of the Earth by the diameter of Mercury.

\frac{1.3*10^4}{4.9*10^3}

We can change this to

\frac{1.3}{4.9}*\frac{10^4}{10^3}

Let's solve for each individual fraction

\frac{1.3}{4.9} ≈ 0.27

\frac{10^4}{10^3} = 10

Now, multiply.

0.27 * 10 = 2.7

That's your answer.

Have an awesome day/night! :)

~collinjun0827, Junior Moderator
5 0
3 years ago
I need help with the the answer please, i don’t know it
geniusboy [140]
When you multiply 6 by 600 it equals 3,600 
6x600=3,600
5 0
4 years ago
1)Choose the graph below that correctly represents the equation 15x - 5y = 30.
Grace [21]
Pretty sure it is D
if you solve for the intercepts you get these answers
y-intercept is 6
x intercept is 2
7 0
3 years ago
Read 2 more answers
Find the rate of change of the function h(x) = 2 x on the interval 2 ≤ x ≤ 4
dangina [55]
For a linear function, the instantaneous rate of change is everywhere equal to the slope. Thus the rate of change of the function h(x)=2x on the interval 2≤x≤4
The rate of change of the function given will equal to its slope, thus;
slope,m=(y-1-y)/(x_1-x)
=(2*4-2*2)/(4-2)
=(8-4)/2
=4/2
=2

the answer is 2 
7 0
3 years ago
The distance from the school to the library is 12 miles. The distance from the school to the park is 75% of this distance.
strojnjashka [21]
75% of 12 can be represented with the equation 75/100=x/12

Then to solve
75(12)= 100x
900 = 100x
9=x

So the distance from the school to the park is 9 miles.
8 0
4 years ago
Read 2 more answers
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