The correct answer would be 6
Answer:
3.5
Step-by-step explanation:
First we use the concept of relative speed.
The rates of the 2 planes are 625 mph & 575 mph.
Relative speed will be:
(speed of plane A)+(speed of plane B)
=625+575
=1,200 mph
Distance=4200 miles
Thus the time taken for them to meet will be:
Time=distance/speed
=4200/1200
=3.5 hours
We therefore conclude that the planes met after 3.5 hours.
Hope this helps!
The positive x axis in polar coordinates is called a pole
<h2><u>
Answer:</u></h2><h3>
m-9</h3><h3><u>
Step-by-step explanation:</u></h3><h3><u>
Let's simplify step-by-step.</u></h3>
−3+5+m−11
=−3+5+m+−11
<h3><u>
Combine Like Terms:</u></h3>
=−3+5+m+−11
=(m)+(−3+5+−11)
=m+−9
<h3><u>
Answer:</u></h3>
=m−9
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