Answer:
Step-by-step explanation:
The cylinder on the right, its volume = 9 bi * 10 = 90 bi
The volume of the left cylinder = 9 bi * 10 = 90 bi
They are equal because the radius and length of 2 cylinders are equal
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Answer:
y = 60
Step-by-step explanation:
Given that y varies directly with x then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 20 when x = 10, then
20 = 10k ( divide both sides by 10 )
2 = k
y = 2x ← equation of variation
When x = 30, then
y = 2 × 30 = 60
Answer:
7
Step-by-step explanation:
Just use the Pythagorean Theorem (
+
=
)
Let a be the missing side
= 
-
= 
-
= 
Take the square root of each side
= 
= 
So the missing side is 7.
Hope this helps! :)
The answer is 1.048576 x 10 to the 6th power.
