Answer:
4
Step-by-step explanation:
3 x 4 = 12
Step-by-step explanation:
9,6,12,13,9,8,13,14,h, k
mode = 9, so the h could be 9.
=> the set of data :
6,8,9,9,9,k,12,13,13,14
median = 10 , so (9+k) /2 = 10
9+k = 20
k = 20-9
k = 11
the correct answer :
h = 9 and k = 11
Answer:
3649
Step-by-step explanation:
x * 0.1 = 364.9
x = 364.9 / 0.1 = 364.9 * 10
x = 3649
If we draw a line from the vertex to the midpoint of the base we get 2 right angled triangles. So we can use Pythagoras theorem to find the length ( height):-
20^2 = x^ + 5^2
x^2 = 400 - 25 = 375
x = sqrt 375 = 19.36 cm to nearest hundredth.
