Answer:
length of each side : 10 cm
Step-by-step explanation:
all sides of squares are equal
thus, 4 sides = 40 cm
1 side = 40/10 cm
1 side = 10 cm
Answer:
the probability is 0.4642 (46.42%)
Step-by-step explanation:
for the events E and F such that
N(E ∩ F) = 250 and N(E) = 560
where N represents the number of elements in that set , we can use the theorem of Bayes for conditional probability .Then representing N total =N(E∪F) , we have that the probability is
P( F|E ) = P (E ∩ F)/ P(E) = [N(E ∩ F) / N total]/ [N(E) / N total ] = N(E ∩ F)/ N(E) = 250/560 = 0.4642 (46.42%)
The answer is triangle number 2
The height of the tower is 42.54 m.
Solution:
The reference image of the answer is attached below.
Given data:
BC = 80 m, ∠C = 28°
Multiply by 80 on both sides, we get
42.536 = h
Switch the sides.
h = 42.536
h = 42.54 m
The height of the tower is 42.54 m.
