Answer:
not
Step-by-step explanation:
because negetive plus negative will equal negative and bot positive
if this is multiplication yes it does apply...-1×-1=1
X^2+ (y+8)^2 = 81.....this is C.
X^2 + y^2 + 16y +64=81 so x^2 + y^2 + 16y = 17.....this is D.
So I’d say C and D are correct
Answer:
48
Step-by-step explanation:
the answer is 48
4(c-d) is the answer bc the difference of (c-d) is done first, then multiplied by 4
Answer:
Step-by-step explanation:
answer is c
