The answer is -16 I believe (;
Answer:
0.3
Step-by-step explanation:
Answer:
22.9 yards
Step-by-step explanation:
Since b² = a² - c² where a = vertex of major axis, 2a = 50 yards the length of the major axis. So , a = 50/2 = 25 yards. c = focus of chamber = 10 yards from center and b = vertex of minor axis.
So, b = ±√(a² - c²)
= ±√(25² - 10²)
= ±√(625 - 100)
= ±√525
= ±22.91 yards
≅ ± 22.9 yards
Since b = length of minor axis from center of chamber = 22.91 yards. So, he should build the whisper chamber 22.9 yards out from the center of the chamber.
Answer:
$2.50
Step-by-step explanation:
All we need to do to solve this is find out how much 5 regular tickets will cost.
We know they cost 3.50 each so:
5 x 3.50 = 17.50
Now all we do is subtract the 15.00 the book would cost to find the "remainder" AKA what you save.
17.50 - 15.00 = 2.50
$2.50 is your answer.
<u>Hope this helps and have a nice day!</u>
Step-by-step explanation:
When properly solved
In the answer the decimal point should be placed between 6 and 8