11y-36=63
11y=63+36
11y=99
y=99:11
y=9
x+10+63=180
x+73=180
x=180-73
x=107
To simplify we need recall and apply the properties and laws of logarithms.
1)
We need consider the base of each logarithm and express the numbers in the parentheses to each base raised to a certain index. or exponent.
That is
As for the middle expression, the base and the number are equal so let us keep it for now.
Our expression now becomes,
Recall this law of logarithm,
Recall again that,
Therefore our expression becomes,
2) We use change of base to solve this logarithmic equation.
It will be easier and faster to change the base to 3.
Recall that,
We apply this law to obtain,
multiplying through by 2 gives,
We apply the multiplication law of exponents to obtain,
We take antilogarithms to get,
Hence x is 27.
The correct answer for the question that is being presented above is this one: "A. 1.9"
We can get the surface area of the rectangular prism by using this formula
A = 2 ( w l + h l + h w <span>)
Given that the
l = 5
w = 4
h =2
Then, the surface area is
</span>A = 2 ( w l + h l + h w <span>)
A = 2 (4*5 + 2*5 + 2*4)
A = 2 (20 + 10 + 8)
A = 2 (38)
A = 76 m^2
In order to get the volume, we have to use this formula.
Volume = l * w * h
Volume = 5 * 4 * 2
Volume = 40m^3
</span><span>the value of the ratio of the surface area to the volume of the right prism
76:40 = 19:10 = 1.9
</span>
You use the graph and count to the left or right and put the coordinates on the spaces
Graph B fails the Vertical Line Test and thus does not represent a function. Please review "Vertical Line Test."