9 foot diameter in square feet is 63.617 square feet
The area of any rectangle is
Area = (length) x (width) .
For this one, Area = (1/3 yard) x (3/4 yard)
= (1/3 x 3/4) yard²
= 1/4 yard² .
Answer:
± 1/4 sqrt((400-y)) =t
Step-by-step explanation:
Y=-16t^2 + 400
Subtract 400 from each side
y - 400 = -16t^2 +400-400
y-400 = -16t^2
Divide by -16t^2
(y-400)/-16 = t^2
(400-y)/16 = t^2
Take the square root of each side
±sqrt((400-y)/16) =sqrt(t^2)
±sqrt((400-y)) / sqrt(16) =t
± 1/4 sqrt((400-y)) =t
Answer:
it is an acute scalene triangle
Well I don't know !
Let's get together and solve that thing for 'y' .
2x + 3y = 1,470
Subtract 2x from each side: 3y = -2 x + 1,470
Divide each side by 3 : y = -2/3 x + 490
There you are.
If you graph that equation, the slope is -2/3
and the y-intercept is 490 .
