Answer:
length x width x height (or depth) = volume
15 x 14.5 x 3.5 = 761.25 cubic meters
1/2 = 0.5 because 1 divided by 2 = 0.5
761.25 or 761 1/4 is the answer
Hope this helps
Step-by-step explanation:
Answer:
( 9, -35 )
Step-by-step explanation:
We can figure out how far the midpoint is from point A and just add the same values to the midpoint's coordinates to get the location of point B.
From A to Midpoint in the X direction:
+ 6
From A to Midpoint in the Y direction:
-15
The coordinate of the midpoint is:
( 3, -20)
3 + 6 = 9
-15 + (-20) = -35
The coordinates of B are:
( 9, -35 )
Answer:
Step-by-step explanation:
54, , 1, 0.5, 0.03, 0, - 1, - , - 4, - 103
For this question you should first add +1 on both sides of the equation so you will have:
y^2 = 80 + 1
y^2 = 81
so the square root of 81 is 9 and -9 so y equals to 9 and -9 :)))
i hope this is helpful
have a nice day
For question number 1:The plot H = H(t) is the parabola and it reaches its maximum in the moment when exactly at midpoint between the roots t = 0 and t = 23. At that moment t = 23/2 or 11.5 seconds.
For question number 2:To find the maximal height, just simply substitute t = 11.5 into the quadratic equation. The answer would be 22.9.
For question number 3:H(t) = 0, or, which is the same as -16t^2 + 368t = 0.Factor the left side to get -16*t*(t - 23) = 0.t = 0, relates to the very start of the process, when the ash started its way up.The other root is t = 23 seconds, and it is precisely the time moment when the bit of ash will go back to the ground.