Answer:
The maglev train can reach a top speed of 431 km/h (268 mph).
Step-by-step explanation
Answer: 56
Step-by-step explanation:
Just trust me I had this question on a quiz
Answer:
<em>( </em>
<em> , </em>
<em> ) </em>
Step-by-step explanation:
( 
, 
)
( 
, 
)
Coordinates of midpoint are
( 
, 
)
~~~~~~~~~~~~~~~~~~~~
The figure is right triangle.
The circumcenter is the middle of the hypotenuse.
( - 2, 4 )
( 1 , - 1 )
<em>( </em><em> , </em><em> ) </em>
The answer would be C because he did not correct his mistakes that he had made
A-3b=9
a=b-3
b-3-3b=9
-2b-3=9
-2b=12
2b=-12
b=-6
a=-6-3
a=-9
Solution: (-9,-6)
----
Check:
-9=-6-3
-9=-9
TRUE
