6nco3 + 9o = ?

Write your answer in simplest form.

(3)(c)(6n)(10o)

Step-by-step explanation:

you cannot combine different variables

so only o and 9o can be added

there is no image or shapes attacted

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,