There both in the decimal place
I think it's C. No matter how large or small you make a triangle, the angles will always have the same measurements. It's only the side lengths that change
Answer:
3.14
3.14
3.14
3.14
3.14
I just now realized that these are all 3.14 and that I've done this before, I hope this helps you :)
Step-by-step explanation:
The answer to #1 is C. The answer to #2 is 9 checks. Hope that helps! :)
Rewriting the equation as a proportion, we have
(1/2 * 2x/2x) + (1/2x * 2/2) = (x^2 - 7x + 10)/4x
(2x/4x) + (2/4x) = (x^2 - 7x + 10)/4x
Multiplying both sides of the equation by 4x to clear the denominators:
2x + 2 = x^2 - 7x + 10
We now have a new equation that is equivalent to the original equation:
x^2 - 9x + 8 = 0
We can also write the equation into its factored form:
(x - 8)(x - 1) = 0
Now we have a product of two expressions that is equal to zero, which means any x value that makes either (x - 8) or (x - 1) zero will make their product zero.
x - 8 = 0 => x = 8
x - 1 = 0 => x = 1
Therefore, our solutions are x = 8 and x = 1.