Step-by-step explanation:
area of ∆ ACB = 1/2× AB×CP
= 1/2× 16× 21 m²
=8×21m²
= 168m²
optionC
just listen to ur teacher and u will learn something LOL
The third choice is the correct one.
_____
When x=3, the expression evaluates to √(-3 -3) = √(-6), not defined. Hence the first, second, and fourth choices are not viable.
Answer:
Step-by-step explanation:
Answer:
im not sure but i think its e,c,f
Step-by-step explanation: