A sailboat’s sail has three sides that are all the same length. Each side measures x−10 units. The sail’s perimeter is 63 units. What is the value of x?

x=?

I'm giving 60 points so if one of you each answer you guys get 30 legit only no scams and the person that gets it right gets brainliest

Step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation: