Answer:
ft
Step-by-step explanation:

Answer:
yes
Step-by-step explanation:
=40mn-12m+40mn-9mn+6n-24m+72mn-5mn-36mn
=102mn-36m+6n
Answer:
The Area of the sector is: A = 95.4 cm²
Step-by-step explanation:
Given
Central angle Ф = 135°
radius r = 9 cm
To determine
Area of the sector = ?
The Area of the sector can be calculated using the formula
A = Ф/360 × πr²
substitute Ф = 135°, r = 9 and π = 3.14
A = 135/360 × (3.14) (9)²
A = 95.4 cm²
Therefore, the Area of the sector is: A = 95.4 cm²
So firstly, I would foil 5(2x - 8). 
Next, I would combine like terms: 
Next, I would add 25 on each side: 
Finally, I would divide 10 on each side, and my answer would be x = 1.