Step-by-step explanation:
(-3,9)(-3,9)
=-3-3, 9+9
6,18
12
ans=6
Answer:
Rotation of 90 degrees clockwise and then Dilation (scale factor) of 0.5
Answer:
Step-by-step explanation:
a3+b3+c3-3abc
Hint: a3+b3 = (a+b)3 -3ab(a+b)
(a+b)3 - 3ab(a+b) +c3 - 3abc
(a+b)3 + c3 -3ab(a+b) - 3abc
(a+b+c)3 - 3(a+b)c(a+b+c) -3ab(a + b + c)
(a+b+c)3- 3(a + b + c)[(a+b)c+ab]
(a+b+c)3 - 3(a + b + c)[(a+b)c+ab]
(a+b+c)[(a+b+c)2 -3(ab + ac + bc)]
(a+b+c)[a2 +2ab + b2 +2ac + 2bc + c2 - 3ab - 3ac- 3bc]
(a + b + c)(a2 + b2 + c2 - ab - ac- bc)
Step-by-step explanation:
6x-12=12+5x
6x - 5x = 12 + 12
x = 24
Answer:
There Is A App Called "PhotoMath", Download This App, And This App Will Help You In Your Math.