Tangent (40) = tree height / 30 feet
tree height = tangent (40) * 30 feet
tree height = 0.8391 * 30
tree height = 25.173 feet
Answer:
x = 18
Step-by-step explanation:
The sum of the angles in a quadrilateral is 360
2x + 3x + 7x + 8x = 360
Combine like terms
20x = 360
Divide both sides by 20
x = 18
Answer:
B and C
Step-by-step explanation:
Out of the following, B and C are true.
Answer:
$17600
Step-by-step explanation:
Answer:
Therefore, the probability is P=0.000142.
Step-by-step explanation:
We have a weighted coin which lands on Heads with probability 0.17. You decide to toss it 5 times.
We calculate the probability that the total number of times the coin lands on Heads. We get:

Therefore, the probability is P=0.000142.