We can write a proportion: 15 m is to 12 m as some other height

is to 20 m
So we get




So the second tree is 25 m tall.
Equation of a line: y=mx+b
m=slope(-1)
b=y-intercept(-7)
y=-1x-7 or y=-x-7
Answer:
fefe efwe wefw efwffwee ef ewwfwef we fwefwe we
Step-by-step explanation:
fweef efwgfwe r2323 fewerf wefwef23 ew2fefeff ej ufue f2343 4 343 433 3