Answer:
B
Step-by-step explanation:
Drop an altitude. Either of the two resulting right triangles with legs of length 5 and x and a hypotenuse of 10.
By the Pythagorean theorem, it follows that the answer is B.
Let's say the ratio is 3:4. It could be written as 3/4
Answer:
it changes by 4
Step-by-step explanation: