4(2x +5) = (8x + 20)
8x =20 is an equivalent expression
Answer:
- 0.944
Step-by-step explanation:
We know that,
cos 3A = 4 cos³A - 3 cos A (formula)
So,
If cos A = 0.4,
cos 3A = 4 cos³A - 3 cos A
cos 3A = 4 × (0.4)³ - 3 × (0.4)
cos 3A = 4 × 0.064 - 1.2
cos 3A = - 0.944
Hope it helps ⚜
40)If any combo purchased then get a free milkshake
If "condition that must be met" then "wat happens when it is met"
Answer:
$3.50
Step-by-step explanation:
I hope this helps!
