The answer is 12*x and x=18 because you dont know what x is so you replace it with x. Then when done writing the equation you start substituting the 18 to x which would give you 12*18 then multiply.
<u><em>Answer:</em></u> 216
Hope this helps
Give me brainiest if possible
- BangtanBoyScouts
The base of the cylinder is a circle in which the area is calculated through the equation,
A = πr²
We are given that area is 25π in². From this and the equation above, the value of r is equal to 5 in. Using this calculated value as the height, the volume of the cylinder is,
V = Bh
where B is area of the base and h is height.
V = (25π in²)(5 in) = 125π in³
or also equal to,
V = 392.7 in
Answer:
8^4
Step-by-step explanation:
Here we have:
8^6 · 8³
-------------
8^5
That's multiplication in the numerator. The appropriate rule of exponents states that:
8^a·8^b = 8^(a+b), so the numerator is equivalent to 8^(6 + 3) = 8^9.
Now we have
8^9
------
8^5
and the appropriate rule for division here is
8^a / 8^b = 8^(a - b)
So our:
8^9
--------- 8^(9-5) = 8^4
8^5
Answer: N= 4/8
3/8+4/8= 7/8
1/27
Plug it in -
y=3^-3
y=1/(3^3)
y=1/(3 x 3 x 3)
y=1/27