Answer:
The opening is a rectangle
AC = 18 in
BD = 18 in
Step-by-step explanation:
9+9 = 18
since the diagonals are equal, it is a rectangle.
Answer:
81
Step-by-step explanation:
3^4
=3*3*3*3
=81
Hope this helps!!
So you have to find 15 percent of 900 which would be 135
True
Step-by-step explanation:
I double checked it I'm positive
Answer:
<em>Answer is</em><em> </em><em>given</em><em> </em><em>below with explanations</em><em>. </em>
Step-by-step explanation:

<em>HAVE A NICE DAY</em><em>!</em>
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