Answer:
100km/h
Step-by-step explanation:
The formula for speed is:
v = x / d = 500/5 = 100km/h
Answer:
x = 4
Step-by-step explanation:
<u>Formula:</u> 2 (a + b)
2 (5.5x - 1.5 + 6x + 2.5) = 94
11x − 3 + 12x + 5 = 94
23x + 2 = 94
23x = 92
x = 4
Answer:

Step-by-step explanation:
Distance Formula: 
Simply plug in your 2 coordinates into the formula to find distance <em>d</em>:






Answer:
A
Step-by-step explanation:
Just take b in another side by neg-
and divide by 2 , that's it.