Answer:
The length of the ladder is 9.2m
Step-by-step explanation:
2d + 8 is equivalent to your expression
The answer is B.
The formula for axis of symmetry is -b/2a.
The b value is -8 and the a value is 1.
Plug it in.
-(-8)/2(1)
8/2(1)
8/2=4
Answer:
Circumference is 2piR =31.4
Area is pir^2=78.5
Step-by-step explanation: