Answer:
Step-by-step explanation:
To find speed of ball we will use formula.
To find distance traveled by ball we will add length of ramp and distance from the end of ramp to the wall.
Now we will substitute our values in speed formula to find our answer.
Therefore, speed of ball will be 8 meters per second.
Answer:
the top answer or A. if it was labeled
Step-by-step explanation:
because my guy it is simple math
It would come out to 240/50 which would equal 4.8
plus 0.5 which would equal 5.3 so d is your answer
{ x + 2y = 4 * ( 3 )
-3 x + 2y = -4
3 x + 6 y = 12
-3 x + 2 y = -4
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8 y = 8
y = 8 / 8
y = 1
For x :
x + 2 y = 4
x + 2*(1 ) = 4
x + 2 = 4
x = 4 - 2
x = 2
Answer C ( 2 , 1 )
hope this helps!