2an^2-1
I think I calculated the product
Answer:
24.27 cm
Step-by-step explanation:
sin 65 degrees = 22/x, so:
1 x
------------------ = ------
sin 65 deg 22
so x = 22 / (sin 65 deg) = 22/0.906 = 24.27 cm
3. <BFC 4. <AFG
I could be wrong
Standard Form:
a) 0.00000678
b) 3170000
Scientific Notation:
a) 6 ×
b) 6.78 ×
Is this what you meant?