Answer:
each notebook costs $2
Step-by-step explanation:
21-5=16/8=$2
The situation forms the right triangle above:
Where x is the length of the ladder.
Apply the Pythagorean theorem:
c^2 = a^2 +b^1
where:
c = hypotenuse = longest side = x
A &b = the other 2 legs of the triangle
Replacing:
x^2 = 60^2 + 15^2
Solve for x
x^2 = 3,600 + 225
x^2 = 3,825
x =√3,825
x = 61.85 ft
Answer:
hi, bye
Step-by-step explanation:
Thx for the free points! ;)
Answer:
Jay spend $32 on his new sneakers.
Step-by-step explanation:
The complete question is
Jay had $80. He used 2/5th of his money to buy new sneakers. How much did Jay spend on his new sneakers?
Solution
Given
The total sum of money with Jay = $80
He used 2/5th of his money to buy new sneakers
The amount of money used to buy the sneakers = 2/5 * $80
2 * $16 = $32
Jay spend $32 on his new sneakers.
Answer:
The original price of the dvd is 20 dollars.
Step-by-step explanation:
I know this because 50% of something is the equivalent of saying it is half (or in this case, half off), so all you have to do is find the number that reverses the division, meaning instead of dividing by two, you'd use the opposite operation. you would multiply 10 by 2, which is the opposite of diving by 2, to then get 10 time 2 = 20.
So, your answer is $20
Hope this helps! :)