What the ****?
I mean r u sure about the question hhhhh..!?!?!?


Answer: the summation from n equals one to 5 of quantity negative 1 minus 4 times n
Answer:
8765.25
Step-by-step explanation:
p=$7540
r=6.5%
t=2.5
simple interest formula= (p*r*t)/100
(7540*6.5*2.5)/100=1225.25
total amount= p+S.I
=7540+1225.25
=8765.25
thankyou^^
The Pythagoras Theorem is a^2 +b^2 = c^2 if this is true then you have a right triangle. So I think they are looking for side lengths in the first box.