Yes because the number say on one side
I found the Staar Reference Sheet. Hope it helps.
We have:
Thus:
Adding
gives:
Factoring gives:
Thus, we have:
or
.
Note that because
, there will be no solutions
of the form
for positive integer
and solution
. So we find the basic values of
giving
.
For
with positive
,
(this can be seen easily from the unit circle. But
, a contradiction. So we examine the case in which
.
In this case,
. So this is the only solution to this equation.
Substituting this back in, we have
, as desired. So this is a valid solution.
Thus,
.
Answer:
C
Step-by-step explanation:
In the first problem M bisects like AB. Because one side is thirteen we know the other side is too. So in total the line is 26. The ray MC bisects the line AB in line two. One side is eight so the other is eight. The line in total is 16