find the volume of the cone:
1/3 pi r squared × h
1/3 pi (1) squared × 2
= 2/3 Pi (feet cubed)
find the volume of the cylinder:
pi r squared × h
(the radius is 1 foot because its half the diameter which is 2 feet)
pi (1) squared × 2
= 2 Pi (feet cubed)
2 Pi is÷ 2/3 Pi
= 3
therefore it will take 3 cones of liquid to fill a cylinder with a diameter of 2 and height of 2
The answer is 148 degrees it’s congruent
The derivate is. f'(x)=2x+1 .then f'(-1)=-2+1=-1
6,044, 8,066, 9,777
hope this helped
Answer: (-9, -3.4)
x = -9
y = -3.4
Step-by-step explanation:
-2.1x+4y=5.3
2.1x-5.5y=-0.2
0-1.5y=5.1
-1.5y=5.1
y=-3.4
Then plug in -3.4 for y in the first equation to get x = -9
Hope it helps <3
