Answer: 89
the 18th term is 4 + (18 - 1).5 = 4 + 17.5 = 89
Step-by-step explanation:
Answer:
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1.5x+1.3x
Combine 1.5x and 1.3x to get 2.8x.
(2.8x)
Subtract 1 from 1.
2.8x
0
For any term t except 0, t
0
=1.
2.8×1
For any term t, t×1=t and 1t=t.
2.8
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<em>“Let your unique awesomeness and positive energy inspire confidence in others.” </em>
<em> - </em><em>Anonymous</em>
The distance between the bottom of the lighthouse and the boat is 77.6m.
<h3>What is the
distance between the
bottom of the lighthouse and the
boat?</h3>
The lighthouse and the boat would form a right triangle. The height would be the height of the lighthouse. The distance between the top of the lighthouse and boat would be the hypotenuse. The distance between the bottom of the lighthouse and the boat would be the base.
In order to determine the required distance, Pythagoras theorem would be used.
The Pythagoras theorem: a² + b² = c²
- where:
a = length - b = base
- c = hypotenuse
125² = 98² + b²
b² = 125² - 98²
b = √(25² - 98² )
b = 77.6m
To learn more about Pythagoras theorem, please check: brainly.com/question/14580675
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Answer:
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