The answer is C. 4 obtuse angles could not make a 4 sided figure such as a parrallelogram. 4 acute angles is not possible for creating parallelograms either.
Answer:

Step-by-step explanation:

The common denominator of both fractions is 8. Therefore,, divide the denominator of each fraction, then multiply what you get by the numerator of each fraction.
Thus:



Answer: The answer is 6 and 4.
Step-by-step explanation:
Answer:
The above equation has two solution
x = 0 and x = 1
Step-by-step explanation:
[ refer to the attachment ]
Answer:
The answer would be 21.248 miles