That's basic trigonometry
Tangent 57 degrees = AC / 9
AC = Tangent 57 degrees * 9
AC = 1.5399 * 9
AC =
<span>
<span>
<span>
13.8591
</span>
</span>
</span>
Rounding to one tenth =
13.9
The answer is “12p+10”
4p+8p+10
12p+10
Answer:
C: Either the mean or median; both are 5
Step-by-step explanation:
MEAN: 5+2+4+8+6= 25 = 25/5= MEAN IS 5
MEDIAN: put it in order: 2,4,5,6,8
cross out 2,8,4,6
left over number is 5
So median is 5
Answer: y= −4
Step-by-step explanation:
Answer:
16.55
Step-by-step explanation:
15^2+7^2=x^2
225+49=x^2
274=x^2
x=16.552
(rounded 16.55)