Answer:

Step-by-step explanation:
Consider the expression

Its numerator
is equivalent to

Therefore, given expression can be rewritten as

Note that
so we can divide the numerator and the denominator by non-zero expression 
-32 x 5 = -160
-160/9 = -17.7777777778
if rounded it'll be -18 or -17.8
Answer:
4678.5
Step-by-step explanation:

46.875 * 100 = 4687.5
Vertical angles<span> are the angles opposite each other when two lines cross, so
</span>∠AOB and ∠DOC are vertical.
Answer:
10
Step-by-step explanation:
h(x) = -(-5) + 5
h(x) = 5 + 5
h(x) = 10