Answer:
10
Step-by-step explanation:
f(x) =3x-x=2x,
f(7-2)=f(5)= 2*5=10
Answer:
-11 - 13i.
Step-by-step explanation:
(12) — (23 + 13i)
= 12 - 23 - 13i
= -11 - 13i.
To get the answer, divide 1456 by 30
1456 / 30 = 48.53
Because there is leftover coins that cant fit a complete page, they would need one more page.
48 + 1 = 49
Kevin and his dad would need 49 pages to put all thr coins in the album.
Rotational symmetry = 360 / # sides
rotational symmetry = 360 / 9
rotational symmetry = 40 degrees
Divide 12 into 96 probably
