Answer:
B, 1/2
Step-by-step explanation:
The equation for slope of line is 
<em>I hope this helps! :)</em>
Answers:
- Discount price = 280.50 dollars
- Amount lost = 49.50 dollars
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Explanation:
If it's sold at a loss of 15%, then the store owner loses 0.15*330 = 49.50 dollars
So it was sold for 330- 49.50 = 280.50 dollars
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An alternative method:
If the store owner loses 15%, then they keep the remaining 85% since 15%+85% = 100%.
85% of 330 = 280.50 dollars is the discount price
This means 330-280.50 = 49.50 dollars is the amount lost.
Answer:
14/5
Step-by-step explanation:
For question 1, you already have that answered which is correct! for question 2, your answer would be (-2, 3)!
Answer:
Step-by-step explanation:
Triangle ABC: 30^2 + 40^2 = 50^2 is a true statement, so by the Pythagorean theorem, this is a right triangle.
Triangle XYZ: 1^2 + 1^2 = 2^2 is a false statement, so by the Pythagorean theorem, this is not a right triangle.
Triangle EFG: 8^2 + 15^2 = 17^2 is a true statement, so by the Pythagorean theorem, this is a right triangle.
