First we need to write down this equation
now we switch 4 to other side and subtract it from 6
Now we square both sides
x+3 = 4
and we get x = 1
If we replace x=1 in starting equation we get 6=6 which is not extraneus
Answer is first option
Answer:
Step-by-step explanation:
-The length of the rectangle is mathematically equivalent to the circumference of the cylinder's base.
-The circumference is given by the formula:
Where D is the base's diameter and it's twice the radius.
-Let l denote the length of the rectangle:
Hence, the relationship can be expressed as l = πD
Answer:
13
Step-by-step explanation:
Throughout this pattern, each previous number is adding 3.
Hope this helps! :)
Answer:
C' (-4 , 2)
slope of new line = line "L" = -2
Step-by-step explanation:
C (x₀,y₀): (0,2) dilation center (h,k): (2,2) scale factor (sf): 3
C' (x,y)
x = 2 + 3*(0-2) = -4 x = h + sf*(x₀ - h)
y = 2 + 3*(2-2) = 2 y = k + sf*(y₀ - k)
C' (-4 , 2)
slope of new line = line "L" = -2