Answer:
1.- 637
2.- 94.600
3.- 38
Step-by-step explanation:
Answer:
I think it will be rectangle or square
because rectangle and Square have 4 right angles
and each two opposite sides are parallel
That should read:
h(t)=-16t^2+128t+144
h(3)=-16*9+128*3+144
h(3)=384
3/5 or 60%.
2/3 hour is 40 minutes, so 1/3 is 20 minutes.
40 minutes have passed and 2/5 of the progress on the floor is complete. In 20 minutes, 1/5 of the work is complete. Add 20 minutes to 40 minutes to get 60 minutes, or an hour.
Because of this, we need to add the progress of 20 minutes and 40 minutes. 1/5+2/5=3/5.
Answer:
The value of x that makes the equation true is 3
Explanation:
From the attached image;
Let us write the mathematical equation of the model.
The long bar means x, while the small squares have a value of 1 each.
solving the equation we have;
Therefore, the value of x that makes the equation true is 3
