Answer:idkStep-by-step explanation:
i dont know just tryna get points sry
still sry
<em>34 degrees. </em>
<em>If you want to find how much an angle is, first check the original line (aka base). Then (only if the line is a 180 degree line) subtract whatever value is shown (in this case it was 146 degrees so what you would do is subtract 146 from 180 and you would have your answer).</em>
<em>Hope this helps.</em>
<em>-Northstar</em>
Answer:
$382.50
Step-by-step explanation:
Step 1 ) Convert 15% to a decimal : 0.15
Step 2 ) Multiply that by amount (0.15×450=67.50)
Step 3 ) Subtract from amount (450−67.50)=$382.50
Answer: 
Step-by-step explanation:
For this exercise you need to use an Inverse Trigonometric Function called "Arctangent".
By definition:
You must observe carefully the triangle PQR shown in the picture attached.
In this case you can identify that:
Therefore, knowing those values you can substitute them into , as following:
Finally, evaluating, you get that the measure of the angle R is the following:
Rounding to the nearest tenth:
