<h3>
Answer: Approximately 119.76 meters</h3>
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Work Shown:
x = starting length of the shadow
y = height of the pole
tan(angle) = opposite/adjacent
tan(58) = y/x
1.6003345 = y/x
1.6003345x = y
x = y/1.6003345
x = (1/1.6003345)y
x = 0.62486936y
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When the angle changes, the adjacent side gets 90 meters longer
tan(angle) = opposite/adjacent
tan(36) = y/(x+90)
0.72654253 = y/(0.62486936y+90)
0.72654253(0.62486936y+90) = y
0.453994166y + 65.3888277 = y
65.3888277 = y-0.453994166y
65.3888277 = 0.546005834y
0.546005834y = 65.3888277
y = 65.3888277/0.546005834
y = 119.758478075162
y = 119.76
The height of the pole is about 119.76 meters.
Answer:
Answer choice B
Step-by-step explanation:
Here is the form you are using:
y=mx +b
Substitute:
y=6x-5
Answer choice B
Answer:
x cannot equal -4 (the last option)
Step-by-step explanation:
From the line, you can see x equals every number except -4 where there's an open circle, meaning that x cannot equal 4
Answer:
5.1% (nearest tenth)
Step-by-step explanation:
<u>Annual Compound Interest Formula</u>

where:
- A = final amount
- P = principal amount
- r = interest rate (in decimal form)
- t = time (in years)
Given:
- A = $2,209
- P = $2,000
- t = 2 years
Substitute the given values into the formula and solve for r:







Therefore, the annual interest rate is 5.1% (nearest tenth)
Answer:
11.25
Step-by-step explanation:
<em>Base on the given we can conclude that:</em>
<em>3.75 + 6 × 1.25</em>
<em>Now solve the following:</em>
<em>3.75 + 6 × 1.25</em>
<em>3.75 + 7.50</em>
<em>=11.25</em>
<em />
<u><em>~lenvy~</em></u>