There are 81 members in the marching band. The director wants to arrange the band members in rows and columns so that there are
an equal number of people in each row and column. How many rows and columns would there be? ________ rows ________ columns
2 answers:
81 is a perfect square root
= +/- 9
we take away the negative value
simply 9 rows and 9 columns.
You might be interested in
Answer:
even
Step-by-step explanation:
An even function is symmetrical about the y- axis.
The graph of the function given is symmetrical about the t- axis and is therefore even.
Answer:
<h2>
XN = 6</h2>
Step-by-step explanation:
If XY is bisector of angle AXN then: 
The answer is all real numbers
X + 13 = -4
x = -4 - 13
x = - 17
I am thinking it is the first one..solution is -17
D. because PQR and XYZ are not congruent
