Answer:
60ft
Step-by-step explanation:
h x 20 = 120
h=120/20
h=60
Answer:
x ≈ 48.3177
Step-by-step explanation:
This is what logarithms are for (among other things).
log(1.1^x) = log(100)
x·log(1.1) = 2
x = 2/log(1.1) ≈ 48.3177
Heres the answer you’re looking for.
y= -2x-4

For this to be equivalent to

, you require

and

Dividing the second equation by the first gives

Meanwhile, you also get

So,
36.1419423938
Good luck on your packet I just did this on mine