Answer: I replaced pi with 3.14 in my calculator just so you know.
Cylinder: 251.2, Cone 1: 83.7, Cone 2: 251.2, Sphere: 62.8, 25 times
Step-by-step explanation:
<em>Cylinder:</em>
Cylinder equation: volume = π · r2 · h
High 8, radius is 5-
π · 5 · 2 · 8 = 251.2
<em>Cone 1:</em>
Cone equation: volume = (1/3) · π · r2 · h
High 8, radius is 5
(1/3) · π · 5 · 2 · 8 = 83.7
<em>Cone 2:</em>
Cone equation: volume = (1/3) · π · r2 · h
High 24, radius is 5
(1/3) · π · 5 · 2 · 24 = 251.2
<em>Sphere:</em>
Sphere equation: volume = (4/3) · π · r3
Radius is 5
(4/3) · π · 5 · 3 = 62.8
<em>Amount times:</em>
62.8/83.7 = 0.75....
0.75 = 75%
100-75 = 25
I think it is 25, not 100% sure.
By the way im not 100% sure with my answers! But if this is right and you found this helpful that is all that counts!
It's False.Sine is a trigonometric function of the angle in a right triangle is equal to the ratio of the opposite leg to the angle of the hypotenuse.
Answer:the maximum number of ccf Jake can use if he wants his bill to be no more than $58.00 is $15.3
Step-by-step explanation:
Let x represent the number of ccf of water that Jake uses in a month.
Jake's water bill is $24.40 per month plus $2.20 per ccf (hundred cubic feet) of water. This means that if she uses x ccf of water in a month, her total water bill would be
24.40 + 2.2x
Therefore, the maximum number of ccf Jake can use if he wants his bill to be no more than $58.00 would be
24.40 + 2.2x ≤ 58
2.2x ≤ 58 - 24.4
2.2x ≤ 33.6
x ≤ 33.6/2.2
x ≤ 15.3
Equilateral triangle with the side 4 cm and h=2.5 cm
In equilateral triangle all sides are equal
so all sides are equal in the base of the prism
lateral area of the prism = Perimeter of the base * height
Perimeter of the base equilateral triangle = side + side + side
lateral area of the prism =(side + side + side) * height
= (4+4+4) * 2.5
= 
lateral area of the prism =
