X^2 + y^2 -4x27 (the numbers in bold means the multiplying a negative and a positive equals a negative)
x^2 + y^2 -(4x27) = x^2 + y^2 -108
Plug in -3 in the x.
4(2)(-3)= -24.
Answer:
1
Step-by-step explanation:
Any number put to the 0 power is equal to 1.
Does that help?
Answer:
Yes
Step-by-step explanation:
you labelled it correctly. angle a is across from side a, and vice versa. nice job!! :)
