Answer:
C
Step-by-step explanation:
19-8=11.
The area of a triangle is found using the formula Area = 1/2 x base x height.
Base = 8
Height = 18.
The area of 1 triangle = 1/2 x 8 x 18 = 72 square units.
There are a total of 4 sides, so total area = 72 x 4 = 288 units ^2
Answer: Ray B
Step-by-step explanation:
5 1/6 divided by 2 5/12 is 2 4/29 so it is true
1.20x = 50
x = 50 / 1.20
x = 41.67 <== before tax