9514 1404 393
Answer:
f(2) = g(2)
Step-by-step explanation:
The graphs cross at x=2, where f(2) = g(2).
Two forces act on the fish, and these are:
1) Its weight mg, downwards and
2) pressure in the string, T, upwards which is 22 N when the string breaks.
In the result of these two forces, the fish had an acceleration of 2.5 m/s^2 in
the upward way.
So, T - mg = m*2.5
=> m = T / (2.5 + g)
=> m > 22 / (2.5 + 9.8) ( when the string snaps )
=> m > 1.79 kg.
As a result, the mass of the fish is more than 1.79 kg as the line has been broken.
Answer:
450 ft
Step-by-step explanation:
Each lane is standard 75 ft hence the additional 2 lanes will be 3*75=150
Adding 150 ft to the original width of 300 ft we obtain width as 150+300=450 ft
Alternatively, since the standard width of a lane is given as 75 ft then to get width of 6 lane road will be the product of the number of lanes and lane width ie 6*75 ft=450 ft
Therefore, the new width is 450 ft
Answer:
I feel like a lot of people try to get people just to do the work for them on this site.
Step-by-step explanation:
To actually find the area of this shape without using a too high level of math, you would split the shapes into geometric shapes and you should find that you have all the values to make that line up. Just remember to be careful. This will take a moment which is why i'm not doing it. Remember area = b*h area of triangle = 1/2*b*h
