Answer:
A
Step-by-step explanation:
So,
Before I do anything, I would like to ask the question that should subconsciously and instantaneously pop into everyone's heads: Why is Violet calculating mills? Where does she live? Either it is a place where the value of money is very high, or Violet is very poor, so mills factor into prices.
To round $129.207 to the nearest cent (penny), find the mill's place, which is the 7.
Since 7 is greater than or equal to 5, round up.
$129.207 --> $129.21
Violet's dress will cost $129.21 rounded to the nearest cent.
Answer:
x=-8
Step-by-step explanation:
the equation is in standard form of y=ax^2+bx+c
so, to find the vertex, or axis of symmetry do -b/2a.
-16/2(1)=
-8
Answer:
14.5 cm
Step-by-step explanation:
Pythagorean theorem: a^2 + b^2 = c^2
c = hypotenuse (15)
to solve for b (other leg), the equation is b^2 = c^2-a^2
15^2 - 4^2 = 209
= approx. 14.5
the other leg is (rounded to the nearest 10th) 14.5 cm
Answer:
I would believe the scale factor to be 1.5:6!
