Hello from MrBillDoesMath!
Answer:
1/243
Discussion:
3^(-3) * 3^(-2) => as a^m * a^n = a^(m+n), the exponents add
= 3^ (-3 -2)
= 3^ (-5) =
= 1/ 3^5 => as 3^5 = 243
= 1/243
which is approximately .0041
Thank you,
MrB
Answer:
-9
Step-by-step explanation:
D midpoint of EC -----------------> FD parallel to AC and FD=AC/2=14/2=7
<span>2-EB=EA E midpoint of AB </span>
<span>DB=DC D midpoint BC ...............> ED=AC/2=2 </span>
<span>3-T midpoint of SR </span>
<span>U midpoint of QR ---------> TU = QS/2 </span>
<span>QS=2 TU = 4.4 </span>
<span>4- The same steps SR=2 UV=9 </span>
<span>5-N midpoint of KM </span>
<span>O midpoint of ML </span>
<span>* NO parallel to Kl</span>
Answer:
A
Step-by-step explanation:
Option C:
Solution:
Given expression is
Note:
To find the correct expression for the above simplified expression.
Option A:
5 can be written as .
It is not the given simplified expression.
Option B:
Cancel the common factor in both numerator and denominator.
It is not the given simplified expression.
Option C:
Cancel the common factor in both numerator and denominator.
It is the given simplified expression.
Option D:
It is not the given simplified expression.
Hence Option C is the correct answer.