Perimeter = 52ft
Area= 26x-x²
Maximum width?
Maximum Area?
Max x= -b/(2a) and a is coefficient.
Max x= -26/(2*-1)= 13 ft is maximum width.
Max a = 26(13)-(13)²= 169ft²
Answer:
The height of the smaller cone is 19.52 cm
Step-by-step explanation:
Given that,
The volume of cone 1, V₁ = 3970 cm³
The volume of cone 2, V₂ = 3100 cm³
The height of the larger cone, h₁ = 25 cm
We need to find the height of the smaller cone. Let it is h₂. For similar cones,
![\dfrac{V_1}{V_2}=\dfrac{h_1}{h_2}](https://tex.z-dn.net/?f=%5Cdfrac%7BV_1%7D%7BV_2%7D%3D%5Cdfrac%7Bh_1%7D%7Bh_2%7D)
Put values,
![h_2=\dfrac{h_1V_2}{V_1}\\\\h_2=\dfrac{25\times 3100}{3970}\\h_2=19.52\ cm](https://tex.z-dn.net/?f=h_2%3D%5Cdfrac%7Bh_1V_2%7D%7BV_1%7D%5C%5C%5C%5Ch_2%3D%5Cdfrac%7B25%5Ctimes%203100%7D%7B3970%7D%5C%5Ch_2%3D19.52%5C%20cm)
So, the height of the smaller cone is 19.52 cm.
The answer is B the distance from -72 to 72 on a number line the lines on the sides of a negative number means that the number is positive
lmk if you need help on anything else
Answer:
r<2
r greater than or equal to 7
Step-by-step explanation:
Answer:
were you supposed to attach a photo because I cant see it? All I can tell you 3+(-7)= -4
Step-by-step explanation: