U move 12, then it will become 52-12=4w (do u know why it bcme -12? Bcz if you move positive it will become negative. And if you move negative, it will become positive) then it would b like this 40=4w and bring over your 4 become 40/4=w (its multiply so u bring over it become division) and the ans is 10. Hope you understand me:)) and u plot 10 on ur no. line :>
Let d represent the distance of the destination from the starting point.
After 45 min, Henry has already driven d-68 miles. After 71 min., he has already driven d-51.5 miles.
So we have 2 points on a straight line:
(45,d-68) and (71,d-51.5). Let's find the slope of the line thru these 2 points:
d-51.5 - (d-68) 16.5 miles
slope of line = m = ----------------------- = ------------------
71 - 45 26 min
Thus, the slope, m, is m = 0.635 miles/min
The distance to his destination would be d - (0.635 miles/min)(79 min), or
d - 50.135 miles. We don't know how far his destination is from his starting point, so represent that by "d."
After 45 minutes: Henry has d - 68 miles to go;
After 71 minutes, he has d - 51.5 miles to go; and
After 79 minutes, he has d - x miles to go. We need to find x.
Actually, much of this is unnecessary. Assuming that Henry's speed is 0.635 miles/ min, and knowing that there are 8 minutes between 71 and 79 minutes, we can figure that the distance traveled during those 8 minutes is
(0.635 miles/min)(8 min) = 5.08 miles. Subtracting thix from 51.5 miles, we conclude that after 79 minutes, Henry has (51.5-5.08), or 46.42, miles left before he reaches his destination.
We know that the variation is proportianal, that is we can relate the quantities as:
where y is the mass of the body and x is the mass of water. From the values given we have that:
hence the constant of proportionality is 3/2. Now, if the mass of the water is 75, then the mass of the body is:
Therefore, the mass of the body is 112.5 kilograms
es el número de veces que respiras por minuto
Answer:
It is clear that the multiplication of two values in Eq A is done to get the LCM while same method is not applied for eq B .
Step-by-step explanation:
Given as :
The two statement are
A) The LCM of 5 , 13 = 65
Here The multiple of 5 = 1 × 5
And The multiple of 13 = 1 × 13
So, Applying prime factor method,
least common multiple = product of height power of all factors that occur in resolution
So, LCM = 1 × 5 × 1 × 13
i.e LCM = 65
<u>Again</u>
B) The LCM of 6 , 8 = 24
Here The multiple of 6 = 1 × 2 × 3
And The multiple of 8 = 1 × 2 × 2 × 2
i.e The multiple of 8 = 1 × 2³
So, Applying prime factor method,
least common multiple = product of height power of all factors that occur in resolution
So, LCM = 2³ × 3
i.e LCM = 24
Hence, It is clear that the multiplication of two values in Eq A is done to get the LCM while same method is not applied for eq B . Answer
