Quoteint of powers
(x^m)/(x^n)=x^(m-n)
we know that 8=x^3
so
(2^5)/8=2^2 can be rewritten as
(2^5)/(2^3)=2^2
and 5-3=2 so it's true
answer is
third one
by simplifieng 8 to 2^3 to make both powers base two, and subtraction the exponents
so sorry for Ur question I don't know sorry
First of all let’s recognize the top angle is 45 degrees or 90/2.
We also know U_1=U_2
U_2=9/sin(45)=12.73
S_1=S_2
So S_1=9
a=9/tan(45)=9
Hope this helps
A. 6, 6, 24, 36
B. 5, 1, 12, 5
C. 8, 4, 24, 32
D. 8, 2, 20, 16
E. 8, 6, 28, 48
F. 7, 3, 20, 21
Answer:
190.41 is the original price