Because 20 students are boy and they pick more boys because there are 20 boys students
Answer:
That is a 45-45-90 triangle next to a 30-60-90 triangle.
So, the height of the left triangle equals 5.
That makes the short side of the 30-60-90 triangle also equal to 5.
In a 30-60-90 triangle, the hypotenuse (or "x") is exactly twice the length of the shortest side.
Therefore, the hypotenuse (or "x") equals 10.
Step-by-step explanation:
I am pretty sure that it would be 13m + 8. All you have to do is combine the like terms.
It will need 1.8 kilograms to have 25.0 g of nickel
