X+x+1+x+2=132
3x=129
x=43
43+44+45=132
The total cost of the meal is $41.62. You can find this answer by multiplying 35.27 by 1.18 (which represents the 35.27 and the 18 percent tip).
Answer:
6 x 39 = 234
Step-by-step explanation:
9 x 6 is 54. 30 x 6 is 180. 180+54 is 234.
The top surface area of the wedge with central angle of π / 2 radian is 9π / 4 inches square
<h3>How to find area of a sector?</h3>
The area of the top surface of the the wedge is the area of a sector.
Therefore,
area of the top surface = ∅r² / 2
area of the top surface = π / 2 × 3² × 1 / 2
area of the top surface = π / 2 × 9 × 1 / 2
area of the top surface = 9π / 4
area of the top surface = 9π / 4
area of the top surface = 9π / 4 inches squared
learn more on area here: brainly.com/question/27885777
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Answer:
72 degrees
Step-by-step explanation:
180-36=144
144/2=72