B about 20-30 m2 (count the number of squares where more than half the area is green
Answer:
trapezoid
Step-by-step explanation:
Answer:
a. x/3.
Step-by-step explanation:
You divide to find a quotient so it is x / 3.
Answer:
45
Explanation:
<u>Given</u>:
f(x)= 6x+9
g(x)=3x
<u>Go from right to left in such function questions</u>
⇒ f(g(2))
⇒ f(3(2))
⇒ f(6)
⇒ 6(6) +9
⇒ 36 + 9
⇒ 45
Answer:
The expression is not equivalent to other three is 9(n-9) .
Option (B) is correct .
Step-by-step explanation:
Take first expression
= -9 -7n + 16n
= 9n-9
Take second expression
= 9(n-9)
= 9 × n - 9 × 9
= 9n - 81
Take third expression
= n-9+8n
= 9n-9
Take fourth expression
= 9n-9
Therefore expression is not equivalent to other three is 9(n-9) .
Option (B) is correct .
