You can use the distance equation.. d = rt
d = distance = 645
r = rate = 215 mph
t = time = ???? find the time
645 = 215t
645/215 = 215t / 215
3 = t
t = 3
It took 3 hours
Think of it like a triangle.
The flagpole is vertical and is at 90° to the ground. This makes a right-angle to the ground, which is flat.
Since we have two sides of the triangle already, and they are in a ratio of ?? : 16 : 20 = ?? : 4 : 5, that means that because the triangle is a right-angled triangle, the third and last side must be 3 to complete the ratio! (This is called 'Pythagoras')
Since the other sides were divided by 4 to get the simple ratio, we must multiply 3 to get the actual ratio!
3 × 4 = 12 ft tall flagpole.
Answer:
The 1st option
Step-by-step explanation:
Notice in sequence 1, it is 1,6; 2,12
That is sequence 1 * 6 = sequence 2.
Hope this helps! Have a nice day!
Answer:60
Step-by-step explanation:I seen the answer on bill bye the math guy
Answer:
76.39
Step-by-step explanation:
$4=76.39 paysos