Alma was shopping for a T-shirt at a store that advertised "15% off on everything in the store." The regular price of the T-shir
2 answers:
<h2>Answer:</h2>
- No, the sale price was not correct.
The sale price should have been $ 13.60.
<h2>Step-by-step explanation:</h2>It was given that the T-shirt was on a sale with a discount of 15%.
This means that one have to pay (100-15)%=85% of the actual or regular price.
The regular price of the T-shirt was $16.00.
The cost of T-shirt after applying the advertised discount or offer will cost:
85% of 16
i.e.
Hence, the T-shirt will cost= $ 13.60
But it was given that it was on sale for $ 14≠ $ 13.60
Hence, the sale price was not correct.
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The other angles in the isosceles triangle with an angle of 100° will be 40°
Step-by-step explanation:
Lets define an isosceles triangle first.
"An isosceles triangle is a triangle with two equal sides and two equal angles.
Given that an angle of the triangle is 100°
We know that the sum of internal angles of a triangle is 180°
The sum of remaining two angles is:
=180°-100°
=80°
As the triangle is an isosceles triangle, the two angles will be equal.
So the angles will be:
The other angles in the isosceles triangle with an angle of 100° will be 40°
Keywords: Triangle, isosceles triangle
Learn more about isosceles triangle at:
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