Answer:
-5/2
Step-by-step explanation:
log (2z) = log(6z+10)
When you have a single logarithm or ln in both sides of the ecuation, delete them
2z=6z+10
2z-6z=10
-4z=10
z=10 / -4
z= -5/2
Answer:
2
Step-by-step explanation:
Answer:
≈ 4.27 meters high
Step-by-step explanation:
Roberto's house is 14 feet high, we also know that 1 foot equals about 0.305 meters, so since we have 14 feet, we multiply 0.305 by 14 :
0.305 * 14
==> 4.27 meters
I think the answer is 1/2!