Answer:
Step-by-step explanation:
Move the variables to different sides of the equation. This "substitution" metho d starts out by "solving for x" (or any other variable) in one of the ...
ACB is 12 cm, so A to b is half of 12, so the total would be 6 cm (or units)
You can find the perimeter by just counting the distance of every line segment all around the shape since they have vertical and horizontal slopes.
Answer:
(2x+5)(x+4)
Step-by-step explanation:
Answer:
124
Step-by-step explanation:
When x=4, substitute 4 into the function to give f(4).
