Answer:
the study in which observations are made, experiments are done and logical conclusions are drawn in order to understand the principles of nature.
The answer is 75 degrees. These are supplementary angles so
180-105 = 75
Answer:
8
Step-by-step explanation:
4/9 of 18 is 8
Subtract 49 by its negative so now
x^2-16x=-49
then move -16 so
x^2=-49+16x
then add -49 and 16 so then you get
X^2+your answer)
then find the square root because this was in exponential form so find the square root of x^2 and of your answer so
X= Your answer
do the work
The answer for this is C.