Answer:
114 feet
Step-by-step explanation:
the black and white will both have the same area. and given that each path is 1 ft wide and initially 12 ft long we can slowly determine the area.
x times 1 will still equal x
12(1) still equals 12 so we can just write it as 12.
12+12+11+11+10+10+9+9+8+8+7+7= 114
where I came up with this? there are a total of 12 sides if you follow the black path. and by every 2 sides the path gets shorter by 1 foot.
the white side also has 12 sides if you look. therefore both the black and the white part of the shape will have an area of 114.
Answer:no,yes,no,yes,yes
Step-by-step explanation:
I just took the assignment
Answer:
C.
Step-by-step explanation:
Central angle
Radius (r) = 4
What is 10% of 29.20? $2.92
What is 5% of 29.20? $1.46
Suppose you are at a restaurant.
What is a 20% tip on a bill of $29.20? $5.84
What is a 15% tip on a bill of $29.20? $4.38
To get an expression relating to x you need to have x alone on one side of your equation. ie x =
<span>Try this: </span>
<span>rx - st = r </span>
<span>remove st from the rx side </span>
<span>rx = r + st </span>
<span>now divide by r </span>
<span>x = (r + st)/r </span>
<span>You now have your expression relating to x</span>