The answer is B.) one of the numbers is negative.
So if you take the example...
-3 x -7 = 21
then we know that they equal a positive.
21 ÷ -3 = -7
Answer:
The circumference of given circle = 502.4 inches
Step-by-step explanation:
Formula:
Circumference of circle = 2πr
Where r - Radius of circle
and π is a constant value
<u>To find the Circumference of circle</u>
Here
radius r = 80 inches and
π = 3.14
Circumference = 2πr = 2 * 3.14 * 80 = 502.4 inches
Therefore Circumference of given circle = 502.4 inches
The chicken cost $1.57 per pound.
You figure this out by dividing the total amount of chicken 5.5lbs (5 1/2) by the cost per pound.
5.5 / 3.50 = 1.57
Answer:
16.3
Step-by-step explanation:
Hope this helps!!
it's the 4th one
Step-by-step explanation:
2x^2 - 8x + 16 = 9 + 16
2x^2 - 8x + 16 - 16 - 9 = 0
2x^2 - 8x - 9 = 0
so the answer is the fourth one
