Answer:
B
Step-by-step explanation:
Divide 243.46 by 37 to solve for t
Answer:
$51.84
Step-by-step explanation:
The first step is to take the 20% off of the shoes. To do so, find 20% of 60. 0.20 (20% written as a decimal) * 60 = 12. Subtract 12 from 60 because the shoes are 20% OFF. 60 - 12 = 48.
Now, we must determine the price after sales tax. The sales tax is 8%. So, find 8% of 48. 0.08 (8% as a decimal) * 48 = 3.84. Then, add 3.84 to 48 because sales tax is an addition to the price. 48 + 3.84 = 51.84.
Now, add the label to have your final answer. The shoes cost $51.84.
38= 19+19.................
Answer:
38 degrees
Step-by-step explanation:
By the Law of Cosines,
5² = 3² + 7² - 2(3)(7) cos A
5² - 3² - 7² = -2(3)(7) cos A
-33 = -42 cos A
cos A = 33/42
A = arccos(33/42), which is about 38 degrees.
