Answer:
is there a image?
Step-by-step explanation:
2x^4 = 162
x^4= 81
x= 4√81
x=36
What you would want to do is divide 70 by 6, then the answer is 11.67. So which family would receive 11.67 pounds.
Answer: see proof below
<u>Step-by-step explanation:</u>
Use the following Half-Angle Identities:
sin² A = (1 - cos 2A)/2
cos² A = (1 + cos 2A)/2
<u>Proof LHS → RHS:</u>
LHS: sin⁴ A
Expand: sin² A · sin² A
LHS = RHS