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Igoryamba
3 years ago
15

Click on the graphic to match the equation with its correct graph. y=-x/2+1

Mathematics
1 answer:
tatuchka [14]3 years ago
8 0
There’s no graphs I could help you if you could take a picture of the graph
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(x^2y^-2)^3/yx^-4 please help
TiliK225 [7]
Hey is there a way you could send a photo of the equation
3 0
2 years ago
A survey was given to 339 people asking whether people like dogs and/or cats.
lina2011 [118]

Answer:

80

Step-by-step explanation:

Think of it as a Venn diagram.  One circle is the people who like dogs, and one circle is the people who like cats.  The overlap is people who like both dogs and cats.

190 people in the survey said they like dogs.  That includes the people who like both dogs and cats.

141 people in the survey said they like cats.  That includes the people who like both dogs and cats.

If we simply add the two numbers together, we'll be counting the overlap twice.  So to find the total number of people who like dogs or cats, we have to subtract one overlap.

dogs or cats = 190 + 141 − x

Therefore:

190 + 141 − x + 88 = 339

419 − x = 339

x = 80

80 people said they liked both cats and dogs.

5 0
3 years ago
Y=7.5x, where y represents total money spent for tickets. Is it proportional or non-proportional.
Nookie1986 [14]
Proportional because there is no + x at the end<span />
4 0
3 years ago
Please help for brainliest!!:)
grandymaker [24]

9514 1404 393

Answer:

  (c)  P(x) = x^4 +3x^3 -10x^2 -30x

Step-by-step explanation:

If the polynomial has integer coefficients, its complex or radical roots come in conjugate pairs. That is, -√10 is also a root. The four roots mean the polynomial has degree 4. That eliminates all but answer choice C.

Each root 'a' gives rise to a factor (x -a), so the factored polynomial is ...

  P(x) = (x -0)(x -(-3))(x -√10)(x -(-√10))

  P(x) = x(x +3)(x² -10) = x(x³ +3x² -10x -10)

  P(x) = x^4 +3x^3 -10x^2 -10x

3 0
2 years ago
True or false 6 + 4 + 5 = 5 + 4 + 6
vova2212 [387]
This is true. The numbers being arranged differently in this does not mean it'll not equal each other.
3 0
3 years ago
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