40 * 50= 2,000
Easy way to find this out!
4*5=20.
You take the 0 from 40 and the 0 from 50 and you have
20 +0 zeros.
2000 which is 2,000!
answer to this one is b
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
(f + g)(x) = f(x) + g(x) , thus
f(x) + g(x)
= 4x + 1 + x² - 5 ← collect like terms
= x² + 4x - 4 → A
Answer:
98cm
Step-by-step explanation:
