So, we know that a^2 + b^2 = c^2. Right? That is called the Pythagorean Theorem.
In this case. We can say that 39 is a, 40 is b, and x is c.
NOTE: It doesn't really matter whether 39 is a or b. a & b are just the two legs of the right triangle.
So, if we say that 39 is a, 40 is b, and x is c. We can plug it into the Pythagorean Theorem.
39^2 + 40^2 = x^2
I'll let you take it from there.
Answer -
5.3(repeated)
Step-by-step -
First you want to take the starting amount and multiply it by .25 which represents the 25%
The next step is to then divide the number you get by six giving one sixth of the 25%
Answer:
Step-by-step explanation:
-4y = -5x + 16
4y = 5x - 16
y = 5/4x - 4
perp. -4/5
y + 8 = -4/5(x - 5)
y + 8 = -4/5x + 5
y = -4/5x - 3
Answer:
Equivalent fraction of ⅘:
