Answer:
Step-by-step explanation:
2.7*4=10.80
27*0.4=10.80 we multiplied 27 by 10 but divide 4 by 10
0.27*40=10.80
B.40 if angles are corresponding that means they add up to be 90 degrees and 50 plus 40 equals 90
Answer:

Step-by-step explanation:
The change of form formula (exponential to logarithm) is:

Looking at the problem given, we can simply write the logarithmic form as:

This is the answer.
Answer:
that a tough one i'm guessing its longitude and latitude why not tell your teacher!