THE ANSWER SHOULD BE 22.70
Answer:
B.the total charge before applying sales tax
Step-by-step explanation:
Answer:
336
Step-by-step explanation:
trus
280 because 360 divided by 18 is 20. 20 times 14 is 280. hope this helps
<h3>
Answer: A) 52 square inches</h3>
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Explanation:
a = 8, b = 13, and c = 15 are the sides of the triangle
s = (a+b+c)/2 = (8+13+15)/2 = 18 is the semi-perimeter, aka half the perimeter.
Those values are then plugged into Heron's Formula below

The triangular plaque has an area of approximately 52 square inches.