The graph of the journey is shown in the speed-time graph below
At the time = 3 minutes, Peter would have achieved the speed V.
The distance he travelled is the area under the line as shown in the graph
We first need to find the V by using the area of a rectangle formula
so V=220
the gradient the f slope then given as
The answer would be 504, because 126 x 4 = 504. Hope this helps :)
Answer: -2/3
Step-by-step explanation:
The slope intercept form of that equation is y=(3/2)x+4, so the slope is 3/2.
To find the perpendicular slope, you need to find the opposite reciprocal. The reciprocal of 3/2 is 2/3, the opposite of 2/3 is -2/3
Answer:
A
Step-by-step explanation:
3x+2(-1)=4(1)
or, alternatively,
3x-2=4
your answer either way is x=2
3x-2 = 4
+2 +2
3x = 6
/3 /3
x = 2
good luck!