Triangle CED = 47°
Triangle BEC = 28°
360 - 28 - 47 - 112 = 173
The answer = 173°
<h2>
Explanation:</h2>
In this case, we have the following equation:
But we can write this equation as:
So this final result is a quadratic equation written in Standard Form (). We need to find the solutions to this equations, so let's use quadratic formula:
<h2>Learn more:</h2>
Quadratic Equations: brainly.com/question/10278062
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Answer:
34.8%
Step-by-step explanation:
$600+15%
=600+15/100*600
=600+90
=$690
You have $450 and you want to purchase a product of $690(regular price+sales tax)
$690-$450
=$240
Percentage of $240 discount
=240/690*100
=34.78%
Approximately 34.8%
1,500(1.02) means 1500×1.02