Answer:
x = 33
y = 38
z =109
Step-by-step explanation:
From the given points on the graph we can find which function represents this graph.
A point on the graph is (3, 1). This means if we substitute x = 3 the answer must be 1.
The property of log is that

This suggests, if the base of log is equal to the number for which we are finding the log, the answer must be 1.
So, in this case we have:

Since the answer is 1, the base of log must be 3.
In the given options, only option 3rd is with base 3.
So, the correct answer is option 3.
Answer:
$9.25
Step-by-step explanation:
$18.50 divided by 2 equals $9.25.
Answer:
(a-1) *(a^2 +a-1) (a+2)
Step-by-step explanation:
a^4+2a^3-a-2
Lets factor by grouping
a^4-a + 2a^3-2
Factor out an a from the first group and a 2 from the second group
a(a^3 -1) +2(a^3-1)
Factor out (a^3-1)
(a^3-1)(a+2)
We need to recognize that a^3-1 is the difference of cubes
(x^3-y^3) = (x-y) (x^2+xy+y^2)
Let x=a and y=1
(a-1) *(a^2 +a-1) (a+2)
X=83. This is because all of the answers combined (excluding 2x) is 664. there are a total of 6 exterior angles. now you take the 6 total angles + 2x. which is 8x. here is your equation. 8x=664. divide each side by 8. x=83.