Answer:
Step-by-step explanation:
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This problem bothers on the mensuration of solid shapes, cone an cylinder.</h2><h2>
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from the formula of cylinder and cone we can see that the volume of a cone is 3 times smaller than that of a cylinder
....................cylinder
.................cone
assuming all units in (cm)
Given data.
Volume of cylinder =
Diameter d=
Radius r =
Height h= ??
we know that the expression for the volume of a cylinder is
we can substitute our given data to find the height h
divide both side by 3.142 we have
We can now use this height and radius to find the equivalent volume of a cone.
the expression for the volume of a cone is
substituting our data into the expression we have
Answer:
Step-by-step explanation:
= 5
multiply both sides by 2
2 ( = 5 )
-3x = 10
divide both sides by
( -3x = 10 )
x =
got it?
Answer:
he pays the late fee that gives him 16 dollers it cost 3 dollers for 1 video 16 divided by 3 equals 5 so 5 movies with 1 extra doller
Step-by-step explanation:
The sum of all 3 triangles = 16.3 + 11.5 + 10.2
answer= 38
Answer:
It is given that by using 2,4,6,8 once and any operation and brackets we have to make two equations which is equal to 24.
1. [8×6]÷(4-2)=48÷2=24 [ First multiplied 8 and 6 keeping them in a bigger bracket then divided by (4-2=2) by keeping it in a single smaller bracket.
2. [8×4]- (6+2)=32 -8=24 [Multiply 8 and 4 and then subtract (6+2=8) from it.This is equal to 24.
These are the two equations that i wrote for you , you can find many more by yourself.