The sales tax on a $45 DVD player is $3.38. What is the sales tax rate to the nearest tenth of a percent?
1 answer:
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Checking for each option
Option A:
Substitute w = 10 and check if we'd get 900 as the answer
Option B:
Substitute w = 10 and check if we'd get 900 as the answer
Option C:
Substitute w = 10 and check if we'd get 900 as the answer
Option D:
Substitue w = 10 and check if we'd get 900 as the answer
Answer: Option B
Option A:
Substitute w = 10 and check if we'd get 900 as the answer
Option B:
Substitute w = 10 and check if we'd get 900 as the answer
Option C:
Substitute w = 10 and check if we'd get 900 as the answer
Option D:
Substitue w = 10 and check if we'd get 900 as the answer
Answer: Option B
The sum of all interior angles in a polygon is
180(n - 2), where n = the number of sides in the polygon.
now, notice this figure above, it has 5 sides, namely is a PENTAgon, so the sum of all its interior angles is 180( 5 - 2), or 540, therefore
180(n - 2), where n = the number of sides in the polygon.
now, notice this figure above, it has 5 sides, namely is a PENTAgon, so the sum of all its interior angles is 180( 5 - 2), or 540, therefore