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creativ13 [48]
3 years ago
15

Work out the size of angle a

Mathematics
1 answer:
satela [25.4K]3 years ago
8 0

Answer:thre

Step-by-step explanation:

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A community sponsor the charity square dance where mission was three dollars for adults and $1.50 for children if 168 people att
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120 adults and 48 children attended the dance.
4 0
3 years ago
Any one that knows this please help thanks!
Vesnalui [34]
If x = 4, you would replace the “x”s with 4’s! So the problem would work out to be 4^2 - 4 over 4 - 8. 4^2 = 16. You would then subtract. 16 - 4 = 12. Now your problem is 12 over 4 - 8. 4 - 8 = -4. Now your problem is 12 over -4. So now you just divide. 12 / -4 = -3! -3 should be your answer! If you need me to write it out to show you I’d be happy to! Hope this helps! :)
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3 years ago
Find the slope of the line between the points (4, 10) and (-6, 10)
White raven [17]

Answer:

2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which graph represents a function
Tema [17]
The correct answer is c
8 0
3 years ago
About 1.15 million people live in a circular region with a population density of about 18,075 people per square kilometer. Find
Tanzania [10]

Step 1

<u>Find the total area</u>

Total area=(1,150,000/18,075)=63.62 square kilometer

The area of a circle is equal to

A=\pi * r^{2} \\ 63.62= \pi * r^{2}\\r=\sqrt{(63.62/\pi)} \\r=4.5\ km

therefore

the answer is

4.5\ km

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3 years ago
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