Answer:
Step-by-step explanation:
Area of a triangle is A = height x base / 2
So plug in what you know.
42 = (14 x b)/2 get rid of the 2 by multiplying both sides by 2 which gives:
84 = 14 x b get rid of the 14 by dividing both sides by 14
b = 84/14
b=6 cm
Answer:
Step-by-step explanation:
Given
Tornado speed is given by
where, S=wind Speed
d=distance in miles
if
then
Answer:
x=5, Im pretty sure
Step-by-step explanation:
3x=15
Answer:
Probability to select a painting will be
Step-by-step explanation:
Art collector is interested in 5 paintings, 6 vases and 2 statues.
We have to find the probability that she selects a painting.
Probability
So total number of outcomes n(S) = 5 + 6 + 2
n(S) = 13
Favorable event n(E) = 5
Therefore, probability to select a painting will be