Answer:
(2, 4.5)
Step-by-step explanation:
The midpoint is the average of the end points.
M = (A + B)/2
= ((4, 4) + (0, 5))/2
= ((4+0)/2, (4+5)/2)
= (2, 4.5)
Answer:
12.67 minutes
Step-by-step explanation:
Time taken is given by distance divided by speed
Given distance of 228, 000, 000 km and speed of light as 300, 000 km/s then time will be
Time=228, 000, 000/300, 000=760 seconds
Conversion
60 seconds make up 1 minute
760 seconds will be 760/60
Time=760/60=12.666666666666
Rounded off, this is 12.67 minutes
You would multiply the two terms which are -6y^2 and -13x^2*y^5.
Multiplying -6 by -13 yields 78, which will be the new coefficient.
Since there is only the x^2 from the second term, that remains the same. However, there are two y values that we can multiply together: y^2 and y^5. y^2 * y^5 = y^(2 + 5) = y^7.
Therefore, your answer is 78x^2*y^7.