Answer:
(b) (x -10)(x +10)
Step-by-step explanation:
The factorization of the difference of squares is a special form:
a² -b² = (a -b)(a +b)
<h3>Application</h3>
Your expression is recognizable as the difference of squares:
x² -100 = x -10²
Using the above form, the factorization is ...
= (x -10)(x +10) . . . . . . . . matches the second choice
Answer:
not similar
Step-by-step explanation:
because the angles are different
You multiply 43/1 by 118/100, as this is a percent proportion. once done multiplying, you should get 50.74. this is the total cost after the gratuity is added
Answer:
0.141666667
Step-by-step explanation:
51/360 = 0.141666667
So 51 degrees is about 14% of a circles diameter.