Answer:
C. 20 feet
Step-by-step explanation:
The question has given you tan∅ = 20/50. You know that tan is opposite over adjacent. So if the opposite end is 20, that means the tree is 20 feet tall and the girl is <em>50 feet away</em>.
The amount spent based on the information in the pie chart include:
Transportation = $187.50
Lunch = $375
Entertainment = $225
Others = $112.50
<h3>How to illustrate the information?</h3>
From the information, the following can be deduced:
Amount spent = $900
Transportation = 75°
Lunch = 150°
Entertainment = 90°
Therefore, Others will be:
= 360° - (150° + 75° + 90°)
= 360° - 315°
= 45°
Transportation = 75° = 75/360 × $900 = $187.50
Lunch = 150° = 150/360 × $900 = $375
Entertainment = 90° = 90/360 × $900 = $225
Others = 45° = 45/360 × $900 = $112.50
Learn more about pie chart on:
brainly.com/question/26851221
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4:11 ratio 1:n
To find n, we have to make the left hand sides the same. I suggest that dividing the first one by four will give us one. We have to treat both sides the same, so we divide the 11 by 4 as well, and that gives us the answer.
1 : 2.75.
Let
a--------> the first whole number
a+1-----> the second consecutive whole number
we know that
if <span> 90 lies between
then
[a+(a+1)]/2=90-------> 2a+1=180----> a=179/2-------> a=89.5
a=89.5
a+1=90.5
but
89.5 and 90.5 are not whole numbers
therefore
</span><span>No solutions exist
</span><span>
the answer is
</span><span>No solutions exist</span><span>
</span>
Answer:
13.5
Step-by-step explanation:
219-84=135
10*13.5=135
so it would take 13.5 minutes to get to 219 since 84+135=219
