Answer:
f(a) = 2a^2 + 4a + 5
Step-by-step explanation:
You just need to replace the "x" with the "a".
Answer:
option 1
Step-by-step explanation:
÷ 
• leave the first fraction
• change division to multiplication
• turn the second fraction 'upside down'
=
×
( cancel 5 and 10 by 5 )
=
× 
= 
Answer:
True. (give me brainliest please)
Step-by-step explanation:
Answer:
N=3/5
Step-by-step explanation:
(1/5)/N=1/3
N=(1/5)/(1/3)
N=(1/5)(3/1)
N=3/5