Answer:
3240, 9720, 29160
Step-by-step explanation:
Answer: 6 yards.
Step-by-step explanation:
First, multiply the length and the height to get 800. You know now that 800 times the width will be your volume, 4800. To find the width, divide the volume by 800, which is the length times the height. Check your work by doing 40 times 20 times 6. You get 4800, which is your volume, which means your correct!
Answer:
(-1/3; 4)
Step-by-step explanation:
(-2, -1) , (-1, 6 ) and (2, 7).
x=(-2-1+2)/3= -1/3
y=(-1+6+7)/3=12/3=4
=> (-1/3; 4)
Answer:
because the formula for a parabola is f(x)=ax^2+bx+c
Step-by-step explanation:
The equation of the line is -1/4x=y. If you want to determine what is negative or positive, you look from the left to right. Looking from there, if it is positive, the line would go up, but if it is negative, then it would go down, which it is in this case. Now, to see if it is actually 1/4, try "rise over run." Rise indicates how high you go on the y axis and the run would indicate where you would go on the x axis. Here, the y axis goes up one, and the x axis goes right by 4 (Remember, it is negative)
