Answer:
D = 90°
Step-by-step explanation:
the square on the angle means its a right angle and right angle is always 90°
The publisher makes (22.75 -12.00) = 10.75 per book, so to cover the 21,499 fixed cost, must sell
.. 21,499/10.75 = 1999.9
books
Sales revenue will equal production costs when the publisher produces and sells 2000 books.
I think it would be (x+7)/7
Answer:
Reflection symmetry.
Step-by-step explanation:
If you were to put a letter V to a mirror, the combined image would be a letter X.
May I get brainliest?
We start with the polynomial
3x^4 + 12x^3 +27x
Now we search for the common term, in this case it is 3x and factor it out:
3x(x^3+4x^2+9)
Notice that x^3+4x^2+9 cannot be factored anymore then the factorization of the polynomial is:
3x(x^3+4x^2+9)
