One way to compute a 20% tip for a bill is to multiply it by 0.20. A restaurant bill was $35.70. Calculate the tip.
2 answers:
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Graph the line using the slope and y-intercept, or two points.
Slope:
1
2
1
2
y-intercept:
(
0
,
−
2
)
(
0
,
-
2
)
x
y
0
−
2
2
−
1
Slope:
1
2
1
2
y-intercept:
(
0
,
−
2
)
(
0
,
-
2
)
x
y
0
−
2
2
−
1
Answer:
Step-by-step explanation:
Length of the Track:
Perimeter of the rectangle + Circumference of the two semicircle
Perimeter of the rectangle=
Perimeter of the rectangle:
Circumference of Two Semicircle with same radius:
Total Length of the track is :
Area Covered by the track is :
Area of the two semicircle + Area of the rectangle