2.4•10^-10
the dot is the multiplication symbol and the -10 is the exponent
Answer:
150
Step-by-step explanation:
The angle as a whole is 180 degrees. 150 and 30 are supplementary angles because they add up to equal 180.
Answer:
Step-by-step explanation:The answer is C
Step-by-step explanation:
Angle W is the corresponds as to angle C