Answer:
1/2
Step-by-step explanation:
Since it is given that the cone and the hemisphere have the same height, and since the height of a hemisphere would be equal to its radius, the cones height must also be equal to its base radius.
With this information we can use the respective volume formulas.
Hemisphere:
πr^3
Cone:
πhr^2
Since h (height) = r we can say the cone volume equals:
πr^3
Now to find the ratio we divide the cone volume equation by the hemisphere volume equation
pi and r^3 cancels out from the division and we are left with
ratio = (1/3)/(2/3)
ratio = 1/2
Answer: 3080/5280 or (simplified) 7/12
Explanation:
There are 5280 feet in one mile so 3080/5280 is equal to 3080 ft/ 1 mile.
7/12 is equal to 3080/5280 when simplified.
Answer:
5
Step-by-step explanation:
First let turn 25 into a fraction

Multiply

Divide/Simplify

Answer = 5
[RevyBreeze]
Answer:
(4 -
)(16 + 4
+
)
Step-by-step explanation:
64 -
← is a difference of cubes and factors in general as
a³ - b³ = (a - b)(a² + ab + b²), thus
64 - 
= 4³ - (
)³
= (4 -
)(4² + 4
+ (
)² )
= (4 -
)(16 + 4
+
)
Answer:
Your answer is 10
Step-by-step explanation:
The absolute value of |6| = 6
The absolute value of |-4| = 4
<u>6</u><u> </u><u>+</u><u> </u><u>4</u><u> </u><u>=</u><u> </u><u>1</u><u>0</u><u>,</u><u> </u><u>your</u><u> </u><u>answer</u><u>!</u>
Hope this helped :)