Answer:
3 two-person committee's can be formed from a group of six people
Answer:
option one is right
Step-by-step explanation:
the very first triangle is the 30 -69 -90 degree triangle ️
Answer:
sin(x) = 
x = 16.26°
Step-by-step explanation:
First use Pythagorean theorem to find the length of the hypotenuse. Use
. Since we know a and b we can plug in to find c. When we plug in we get:
. When we solve this out we get 25 = c.
Now that we know the value of c, we also know sin(x) =
. Using this we see that sin(x) =
.
To get the exact degree value of x, take the inverse sin of
:
which gives us 16.26020° rounded to 16.26°
Answer:3:7
Step-by-step explanation:
Answer:
The daily cost of hamburger is increasing by $75
Step-by-step explanation:
The fast food restaurant produce a hamburger at $2.50
if the sales are increasing by 30 hamburger per day,
then the daily cost if hamburger is increasing by:
$2.50 × 30 hamburger per day
= $75