What is an expression for the distance between the origin and a point P(x, y)? d = 0 d is equal to zero.
d=x2+y2−−−−−−√ d is equal to square root of x squared plus y squared end root.
d=x2−y2−−−−−−√ d is equal to square root of x squared minus y squared end root. d=y2−x2−−−−−−√ d is equal to square root y squared minus x squared end root.

the answer is 375 miles

step-by-step explanation:

answer: sorry i can't you.

step-by-step explanation:

b. x + 1

step-by-step explanation:

i'am smart

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.