Question

Please answer number 1. Help!!

Answer 1

Answer:

40.8

Step-by-step explanation:

The formula of a distance from a point (x, y) to the origin:

$d=\sqrt{x^2+y^2}$

We have P(21, 35). Substitute:

$d=\sqrt{21^2+35^2}=\sqrt{441+1225}=\sqrt{1666}\approx40.8$