You use permutation formula
n!/(n-r)!
n = 5
r = 3
5!/(5-3)!
= 120/2=60
Answer: C. Distribute 3/4 over (x-8)
Step-by-step explanation:
To solve any(technically most, but still...) algebraic equation you must isolate the variable. In this case, the first step would either be to divide both sides of the equation by 3/4, or distribute 3/4 to x and -8, as you cannot modify the contents of the parenthesis without removing the 3/4.
Hope it helps and lmk if you further explanation <3 :)
Answer:
all work is shown and pictured
Answer:
which part are you stuck on
Step-by-step explanation:
Answer:
The scale factor is 3.
Step-by-step explanation:
(IF YOU ARE READING THIS THIS IS INCORRECT, REFER TO THE COMMENTS THANK YOU, THE ACTUAL SCALE FACTOR IS 1/3 OR 0.33)
RQ on the right side is 5 and XW on the left side is 15. 15/5 = 3
This also means UV is 15 since it is a rectangle.
We can apply that to all sides and see if it works now.
RS on the right side is 8, so that means XU and WV on the left side is 24 since it is a rectangle.
24/8 is 3.
The scale factor is 3.
