V solid = π * 
* 13 / 3 + π * * 2 = 3.14 * 25 *13 / 3 + 3.14 * 50 = 340.16 + 157 = 497.16 ≈ 497.20 cubic centimeters;
Romeo will roll a 6-sided number cube, numbered 1-6, twice. What is the probability of rolling an odd number on the 1st roll and
1 answer:
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The logarithmic expression is
To expand the expression we have to use some properties of logarithm.
We know that
By using this property we can write,
Square root means to the power 1/2, so for , we can write
.
Now we have to use another property of logarithm.
We know that,
So we will use this property to
Now we have to use another property of logarithm.
We know that,
By using this property we can write,
This is the required aswer here.
42 feet. You have side opposite and one adjacent to the angle therefore you use tan. Then just rearrange for x
From the diagram above,
XZ = 10 in and OX = 10 in
we are to find length of OY
XZ is a chord and line OY divides the chord into equal length
Hence, ZY=YX= 5 in
Now we solve the traingle OXY
To find OY we solve using pythagoras theorem
applying values from the triangle above
Therefore,
Length of OY =
