Step 1: Copy a segment and an angle. a) Which step in the construction of copying a line segment ensures that the new line segment has
the same length as the original line segment?
b) Explain how you could use the construction tool or a compass and straightedge to create a line
segment that is twice as long as .

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Simplify the expression. -2/5(10+15m-20n)

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1