It is called the discriminant
Answer:
-x+1
Step-by-step explanation:
Area of a triangle =1/2*b*h
=>1/2*9*4.5
=>20.25
Hope this helps u...!!!
Well you take 20 and you make it a decimal. After that step it becomes 0.20 you multiply it by 992 (maybe do it on a calculator). Add the number that is calculated to 992 and you would have your answer :). I hope this helps!
Answer:
172. 86
Step-by-step explanation:
Circumference = 2πr
= 2 x 3.14 x 27.5
Circumference = 172.8571 in
