Original price: $89.00; Markdown:33% whats the answer
1 answer:
Answer:
Step-by-step explanation:
In order to solve this equation you must first figure out what 33 percent is in decimal form. To do that, you must divide 33 by 100 to eat 0.33. Next, you multiply 89 by 0.33 to get 29.37. Finally, you must add 89 to 29.37 to get $118.37. If the word explaination does not make sense to you I have included a screenshot of my handwritten work.
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So let's say that the second angle is x.
Then we can say that the third angle is .
So then we have three angles:
1) 66°
2) x°
3) ()°
So then we can add these together and solve for x by setting it equal to the total degrees left in the triangle after subtracting the known angle:
So now we know that the measure of the second angle is 38°. So then we can use this value to solve for the third angle:
So the values of the angles are:
1) 66°
2) 38°
3) 76°