Pythagoras and his followers were known as the Pythagoreans.
Answer:
2.408
Step-by-step explanation:
Answer:
D and F
Step-by-step explanation:
Please mark brainliest.
169=13
144=12
Hope this helps and please give brainliest!
Answer:
x^2 -7x-18
Step-by-step explanation:
(x-9)(x+2)
FOIL
first x*x = x^2
outer 2x
inner -9x
last -9*2 =-18
Add together
x^2 +2x-9x-18
Combine like terms
x^2 -7x-18