Question

Please answer number 1. Help!!

Answer 1

40.8

Explanation:

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

`d=√(x^2+y^2)`

We have P(21, 35). Substitute:

`d=√(21^2+35^2)=√(441+1225)=√(1666)\approx40.8`