The cosine of an angle in an isosceles right triangle is always √(2) / 2.
Velocity is speed. It doesn't matter what direction.
Answer:
4 hours
Step-by-step explanation:
42x?=168
?=4
Answer:
4/5
Step-by-step explanation:
Use the formulae
y2-y1 divided by x2- x1 then you will get your slope
Easy, just write out the multiple of the numbers.
4: 4,8,12,16,20,24,28,32,36,40,44,48,52,56,60
7: 7,14,21,28,35,42,49,56,63,70
Etc.
But a few common multiples:
28,56,84,112,140
These are the first 5 common multiples of 4 and 7.
