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coldgirl [10]
3 years ago
6

Multiple-Choice The average distance

Mathematics
1 answer:
murzikaleks [220]3 years ago
4 0
Alright, so it would be helpful to think about this question in terms of units. You're given a distance (meters) and speed (meters per second). You're asked for time (which is in seconds).

If you do \frac{meters}{meters/second}, your answer will be in seconds. So divide your distance (2.28 x 10^11 meters) by your speed (3.00 x 10^8 meters/second), and you should get your time! 
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Two numbers are randomly selected from integers 1 through 9. What is the probability that only one of the integers is odd given
12345 [234]

Answer: i think its just 1

Step-by-step explanation:

6 0
3 years ago
How can I solve this proof?? PLZ HELP I DONT UNDERSTAND!! Thanks !!
love history [14]

Hello from MrBillDoesMath!

Answer:

See below


Discussion:

Triangles BAD and BCD are congruent by the SAS postulate.

          * Side AD = DC because BD is the perpendicular bisector  of AC.

          * Angle ADB and CDB are both right angles, and hence equal, because

            BD is the perpendicular bisector of AC)


Corresponding parts of congruent triangles are equal so angle BAD = angle BCD,  which was to be proven.


Regards,  

MrB

8 0
3 years ago
Last week, Max earned a total of $162 working at two jobs. He worked 6 hours at his grandfather's store and 10 hours at the loca
VMariaS [17]

The choices are missing but we can find the right equation from the given information

The equation that models this situation is 6 g + 10 m = 162

Step-by-step explanation:

The given is:

  • Max earned a total of $162 working at two jobs
  • He worked 6 hours at his grandfather's store
  • He worked 10 hours at the local  movie theater
  • g represents the hourly rate paid by Max's grandfather, and m represents the hourly rate paid by the movie theater

We need to write an equation models this situation

∵ g represents the hourly rate paid by Max's grandfather

∵ He worked 6 hours at his grandfather's store

∴ He earned from his grandfather = 6 × g = 6 g dollars

∵ m represents the hourly rate paid by the movie theater

∵ He worked 10 hours at the local  movie theater

∴ He earned from the local  movie theater = 10 × m = 10 m dollars

Add 6 g and 10 m to find his total earning

∵ His total earning = 6 g + 10 m

∵ Max earned a total of $162

- Equate his total earning by 162

∴ 6 g + 10 m = 162

The equation that models this situation is 6 g + 10 m = 162

Learn more:

You can learn more about the linear equation in brainly.com/question/1284310

#LearnwithBrainly

6 0
3 years ago
14.7x11.361 how do I solve this problem?
horrorfan [7]
167.0067 is the correct answer
8 0
3 years ago
9 – nx = 17nx solve for x Explain how to do it
poizon [28]
Hi :)


x = 1/2n

Subtract 17nx from both sides
9−nx−17nx = 0


Combine −nx and −17nx to get −18nx
9 −18nx = 0

Subtract 9 from both sides
−18nx = −9

The equation is in standard form
(−18n)x=−9

Divide both sides by −18n
(-18n)x/ -18n = -9/ -18n
​

Dividing by −18n undoes the multiplication by −18n
x= -9/ -18n
​

Divide −9 by −18n
x= 1/2n


Hope this helps :)
​
3 0
3 years ago
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