Answer:
=2x+1
Step-by-step explanation:
I am pretty sure that is the answer
Answer:
From top to bottom: 1,3,4
Answer:
D. 10.91 square centimeters
Step-by-step explanation:
Area of a sector of a circle =


where 
radius (r) = half of diameter = 10/2 = 5 cm
Area = 
= 10.91 
Answer:
-3x+4y-5 (B)
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
3(x-2) = 18
=> 3x - 6 = 18
=> 3x = 24
=> x = 8 (Ans)