Answer:
The converse of the Pythagorean theorem states that if the square of one side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is a right triangle.
Answer:
I'm not sure exactly what this means, but I think I have an idea.
Fraction form: -1x > -3/2x
Decimal form: -1x > -1.5x
<em>(Again, I'm not completely sure what the question is asking for, but I think I have seen it before.)</em>
Answer:
Yep thats right
Step-by-step explanation:
(y+10)(y-4)
Explanation:
In order to solve you must set the equation to 0. Meaning you subtract 49 from 9 to get the original equation to now be y^2+6y-40.
You then set that equation (y^2+6y-40) to zero in order to factor it out.
To do this, you have to find two numbers that multiply to make -40 but add to make 6, which is where you get 10 and -4.
Hope this helped! :)
A. On Thursday, 25 tickets were sold in total, that means you sold 15/25. this is simplified to 3/5, which equals 60%.
b. On Friday, you sold 9/25 tickets. If you multiply both 9 and 25 by 4, you get 36/100, or 36%.
c. In total, 50 tickets were sold between the two days. You sold 24 (9+15) of them. 24/50 equals 48%
