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Alex
3 years ago
5

Given the following triangle, what is the measure of the missing side?

Mathematics
1 answer:
Karolina [17]3 years ago
8 0
It's a half of an equilateral triangle because their angles measure 30° and 60° (an equilateral triangle has 3 angles of 60°)
So x=(2h/√3)/2=h√3=27√3≈15.6
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Challenger Elementary School has 800 students. Every Wednesday, 12 percent of the students stay after school for Chess Club.
DENIUS [597]
Let's set up a proportion.

\frac{x}{800}  \frac{12}{100}

Then solve for x:
12 x 800 = 9600
9600/100 = 96

96 is 12% of the 800 students. :)

Hope this helped! If you have anymore questions or don't understand, please comment or DM me. :)
8 0
2 years ago
Read 2 more answers
3.5d + 6.25 = 1 + 5.25d<br><br> The solution is d =
vodka [1.7K]

Answer:

d = 3

Step-by-step explanation:

3.5d + 6.25 = 1 + 5.25d

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4 0
3 years ago
Can somebody help me with these two? Thank you!
irina [24]

Answer:

I believe the first one is angle bisector and the second one is altitude

Step-by-step explanation:

4 0
3 years ago
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kvv77 [185]
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3 0
2 years ago
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