Answer:c 10
Step-by-step explanation:u90k9i0iol
This is the concept of geometry, to get the expression for horizontal distance h as a function of d, we shall use the Pythagorean theorem;
c^2=a^2+b^2
thus;
hypotenuse=d
horizontal=h
slanting=8600
thus;
d^2=h^2+(8600)^2
This implies that:
d=sqrt(h^2+(8600)^2)
thus;
d(h)=sqrt(h^2+(8600)^2)
B. if two lines are perpendicular, then they intersect to form four right angles.
That doesn't make any sense there can't be 17 tens it has to be 5 ones 7 tens 1 hundred and3 thousand so it would = 3175