Answer:
x cannot equal -4 (the last option)
Step-by-step explanation:
From the line, you can see x equals every number except -4 where there's an open circle, meaning that x cannot equal 4
Answer:
B/ x=4
Step-by-step explanation:
Just take 2x to another side to be neg-, the same thing with 4 , then divide it both sides by 4 to get the answer.
Answer:
≈ 
Step-by-step explanation:
Area of Circle:
π 
π 
π (16)
≈ 
Area of Square:


Area of each corner:

13.73 ÷ 4 ≈ 
Area of Red:
≈ 
Answer:
400 miles per hour
Step-by-step explanation:
2.000 miles : 5 hours =400 miles per hour
have a nice day :)
Answer:
Step-by-step explanation:
cos(50°) = 13/x
x = 13/cos(50°) ≅ 20.2