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elena55 [62]
3 years ago
6

Please answer this correctly

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
8 0

Answer:

The answer is B, this is because we already 60 students play in the orchestra, we just don’t know how many play cello. But we do know it is 20 percent of the orchestra. That way we know that the correct graph is B.

Please mark me Brainliest if I got it right. Thank you and have a nice day!

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3d - 4, where d = 5 .
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The correct answer would be-11
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HELPPPP<br> Whats the cross section from a vertical slice of the figure?
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A triangle, cut it straight down the middle and you get a triangle
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If x-y =8 find the value of y when x=3
DedPeter [7]
Answer: y = -5

Substitute in 3 for x.
x - y = 8                            Substitution
3 - y = 8                            Subtract 3 from both sides
-y = 5                                Divide by -1 to both sides
y = -5                                Answer!

You can also check your work.
x - y = 8       
3 - (-5) = 8                  
3 + 5 = 8                        
8 = 8                                

8 0
3 years ago
ABC High School is debating whether or not to write a policywhere all students musthave uniforms and wear them during school hou
larisa [96]

If 45% don't want uniforms, it means that 45 out of 100 students don't want them, so the probability is 45/100 = 9/20

And 55% want unifrms, so the probability = 55/100 = 11/20

6 0
1 year ago
Help me with this:((((​
Hoochie [10]
Activity 3
1) 2m^2(4m^2 + 3m + 2)
2) (x + 4)^2 (x - 4)
3) (x + 9)(x - 7)
4) 5y(17y - 4z)
5) (2x - y)(6x + 5y)

Activity 4
1) 80 units because when you sub h = 9, you get 400 as the answer and because it’s a square, you square root 400 which is 20 units per side.
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3) the binomial would be (9x + 1)^2.
4 0
3 years ago
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