Order of operations
PEMDAS
parenthasees
exponens
mulitpicatpon
diviosn
additon
subtraciton
firs timplify parethasees
7*1+8
mult first
7*1=7
7+8=15
nw we have
1/2*(15)+11
multiply 1/2 and 15 and get 15/2=7 and 1/2
then add 11
7+11=18
18 and 1/2 is answer or 37/2 or 18.5
I am not able to see the picture
Answer:
476 feet
Step-by-step explanation:
The given problem when graphically depicted forms a right triangle which has been attached below.
We want to determine the distance between Runner A and Runner B in the diagram.
Using Trigonometric Ratios
In Right Triangle AHC
In Right Triangle BHC
The distance between the two runners,
AB=AC-BC
=2175.9-1700
=475.9
=476 feet ( to the nearest foot)
They won 16 games and lost 12