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Harman [31]
3 years ago
14

The histogram shows the numbers of concerts choir students at a school have performed in. How many choir students have performed

in at least 3 concerts?

Mathematics
1 answer:
sladkih [1.3K]3 years ago
6 0
Don’t click the links !! Don’t trust it !
You might be interested in
What are questions 10-15?
AfilCa [17]

Answer:

10. 105

11. 75

12. 75

13. 105

14. 75

15. 105

Step-by-step explanation:

Notice that 75? Anything that is adjacent (has a common vertex like 75º) to the vertex is a linear pair. here is an example below:

Since there is only THAT 75, you must find the supplementary angle (adds up to 180). and remember in order to get a supplementary angle it has to be a STRAIGHT LINE and HAS TO EQUAL 180. (4, 1 in your image)

180 - 75 = 105.

and also it's also a linear pair so it reflects too which makes things a lot easier!

So, if 4 is 75 and it reflects, then that means 2 is also 75. 1 is 105 and it reflects so 3 has to be 105. and the same for the rest of the numbers.

Hope this makes sense

~R3VO

6 0
2 years ago
What is the size of angle s !!
zheka24 [161]

The sum of the angles of a quadrilaterals is 360 so 8s=360 s=45

8 0
3 years ago
How do you find vertical, horizontal and oblique asymptotes for f(x) = (5x-15 )/ (2x 14)?
Andrei [34K]
For vertical asymptotes, find the values which make the function indetermine in this case x=-7,so this is the only vertical asymptote.
For horizontal asymptotes, find the limit when x tends to infinity:
=(5x/x-15/x)/(2x/x+14/x) = 5/2, this is the horizontal asymptote y=5/2
For obliques, you have to meet the degree of the numerator is exactly a greater degree than the denominator, in this case they are the same degree so no oblique asymptote.
6 0
3 years ago
COMPETE<br> Answer as a dec<br> 2.8+7.22<br> DONE
Vadim26 [7]

Answer:

Hi, there my name is 1frogaroni and I will be helping you out today!

Step-by-step explanation:

The answer to your question is 10.02.

2.8+7.22

=2.8+7.22

=10.02

You must simplify. if this helped I would be happy to get brainliest in order for me to rank up.

Have a great day!

3 0
2 years ago
PLEASE HELP ASAP
tresset_1 [31]
Cost times 1.28 gives total cost
5 0
2 years ago
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