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zloy xaker [14]
3 years ago
5

I need help plsss help

Mathematics
1 answer:
gavmur [86]3 years ago
4 0

Answer: Circle = 5    Triangle = 2     Square = 6

Step-by-step explanation:  5 + 2 = 7          2 + 6 = 8              6+2 =8, 8 + 5 =13

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Evaluate 62 = (12 – x) when x = 3.
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Name the figure below in two different ways.
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It is a line so anyway you name it is fine as lomg as its in it's respected order.

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Help quickly please!!!
vagabundo [1.1K]

Answer:

1/3 B h

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Find the value of r so the line passes through each pair of points has the give slopes
Art [367]

Answer:

r=64

Step-by-step explanation:

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y=-4x+b

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Now we can use our other point with the missing y-value and solve for y.

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So the missing value is 64.

Hope this helps!

7 0
2 years ago
Define a function f on a set of real numbers as follows: f(x) = 3x − 1 x , for each real number x ≠ 0 Prove that f is one-to-one
dalvyx [7]

Answer with Step-by-step explanation:

We are given that

f(x)=\frac{3x-1}{x}

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Proof:Let x_1 and x_2 be any nonzero real numbers such that

f(x_1)=f(x_2)

By using the definition of f to rewrite the left hand side of this equation

f(x_1)=\frac{3x_1-1}{x_1}

Then, by using the definition of f to rewrite the right hand side of this equation  of f(x_1)=f(x_2)

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Equating the expression then we get

\frac{3x_1-1}{x_1}=\frac{3x_2-1}{x_2}

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3x_1x_2-3x_1x_2+x_1=x_2

x_1=x_2

Therefore, f is one-to-one.

6 0
3 years ago
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