Answer:
2:27
Step-by-step explanation:
the original ratio is '4 to 54' but both numbers divide by 2 so the answer is '2 to 27' also known as 2:27
Answer:
Step-by-step explanation:
It’s c
We know that she spent $39, and has 3/4 of the original amount left. Our goal is to find the original amount. We can use the equation. x - 39 = 3/4x. Once we subtract x on the left hand side, we get -39 = -1/4x. Once we multiply -39 by -4, we get 146. She originally had $156.
Answer:
-16.
Step-by-step explanation:
Given that f(x) =
+ 5.
We need to find the value of f(7).
Hence we need to put x = 7 in the given function.
Hence f(7) =
+ 5 = -16.
Answer:
5 length
Step-by-step explanation:
The diagram attached shows two equilateral triangles ABC & CDE. Since both squares share one side of the square BDFH of length 10, then their lengths will be 5 each. To obtain the largest square inscribed inside the original square BDFH, it makes sense to draw two other equilateral triangles AGH & EFG at the upper part of BDFH with length equal to 5.
So, the largest square that can be inscribe in the space outside the two equilateral triangles ABC & CDE and within BDFH is the square ACEG.