Answer:
Step-by-step explanation:
<u>The formula is:</u>
<u>To solve for f, first isolate f:</u>
<u>Divide both sides by 11:</u>
16. It depends on the signs that they have.
17. <em>a) </em>When adding two integers with the same sign, the sign stays the same and we just add up the numbers.
<em>b) </em>When adding two integers with different signs, we look which integer is bigger, then we pick its sign and subtract the smaller integer from the bigger integer.
Answer:
C. This star has 5-fold reflectional symmetry and rotational symmetry of order 5.
Step-by-step explanation:
A. all of the answers are correct when you plug in these values