1 ton is 2000 pounds your answer is 7000 pounds
Hope this helps
Answer:
h /r = 2.55
Step-by-step explanation:
Area of a can:
Total area of the can = area of (top + bottom) + lateral area
lateral area 2πrh without waste
area of base (considering that you use 2r square) is 4r²
area of bottom ( for same reason ) 4r²
Then Total area = 8r² + 2πrh
Now can volume is 1000 = πr²h h = 1000/πr²
And A(r) = 8r² + 2πr(1000)/πr²
A(r) = 8r² + 2000/r
Taking derivatives both sides
A´(r) = 16 r - 2000/r²
If A´(r) = 0 16 r - 2000/r² = 0
(16r³ - 2000)/ r² = 0 16r³ - 2000 = 0
r³ = 125
r = 5 cm and h = ( 1000)/ πr² h = 1000/ 3.14* 25
h = 12,74 cm
ratio h /r = 12.74/5 h /r = 2.55
Answer: i don't know the answer but im going to list conjectures of what make a parallelogram a parallelogram
Step-by-step explanation:
Parallelogram opposite angles conjecture: Opposite sides of a parallelogram are congruent.
Parallel opposite sides conjecture: opposite sides of a parallelogram are congruent.
Parallelogram diagonals conjecture: the diagonals of a parallelogram bisect each other
To solve 4(x-2)^2 = 16
divide each side by 4 to have (x-2)^2 = 4
take the square root of both sides
x-2 = -2 or x-2 = 2
add 2 to each side
x = 0 or x = 4
4 ( 0-2)^2 = 16
4 (-2)^2 = 16
4 (4) = 16 true
4 ( 4-2)^2 = 16
4 (2)^2 = 16
4 (4) = 16 true.
the values for x are 0 and 4.
Since we have two sides that are twice as long as the third side, we can designate each side as follows:
First side of triangle: 2x
Second side of triangle: 2x
Third side of triangle: x
Since all three sides add up to equal 60, we can set up the following equation and solve for each side:
(x) + (2x) + (2x) = 60
5x = 60 --> x = 12
Side 1 length: 2x = 2(12) = 24
Side 2 length: 2x = 2(12) = 24
Side 3 length: x = 12
I hope this helps!!
