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3 years ago

Is y=4/6-2x a linear expression

Mathematics

2 answers:

krek1111 [17]3 years ago

5 0

Answer:

Yes, but y= -2x+4/6 is the correct order of the function

Step-by-step explanation:

It is, but it is not in descending order.

To fix this we need to put -2x as the first term

since it is negative it would be written as y= -2x

4/6 is positive and a constant, so to add it to the equation we put it behind the variable term

y= -2x+4/6

weqwewe [10]3 years ago

3 0

Step-by-step explanation:

No it is an equation (equal sign)

specifically y = mx + b form

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Graph the image of this figure after a dilation with a scale factor of 1/3 centered at the origin.

posledela

Answer:

see attached diagram

Step-by-step explanation:

A dilation with a scale factor of $\dfrac{1}{3}$ centered at the origin has a rule:

$(x,y)\mapsto\left(\dfrac{x}{3},\dfrac{y}{3}\right).$

Then the image of the triangle ABC is triangle DEF(see attached diagram) with coordinates

$D\left(\dfrac{-3}{3},\dfrac{3}{3}\right)\Rightarrow D(-1,1);$
$E\left(\dfrac{3}{3},\dfrac{9}{3}\right)\Rightarrow E(1,3);$
$F\left(\dfrac{6}{3},\dfrac{6}{3}\right)\Rightarrow F(2,2).$

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3 years ago

the stove and the freezer weigh at least 260kg. the stove weighs 115 kg. How much would the freezer weigh?

Aleks [24]

About 145 I gonna guess I dont know if that's right

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2 years ago

Read 2 more answers

Twenty-seven less than twice a number is -1

11Alexandr11 [23.1K]

Answer: 13

Step-by-step explanation:

2x-27=-1

2x=26

X=13

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3 years ago

At Glenridge High School, 20 percent of the

Makovka662 [10]

Answer:

40 percent

Step-by-step explanation:

60 - 20 = 40

Reasoning: The amount of seniors that attended was 20 percent, so 60 (total students) percent minus 20 percent is equal to 40 percent.

Hope this helps!

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3 years ago

The sum of three numbers is 185

Mariana [72]

Answer:

The Second Number is 90.

Step-by-step explanation:

P.S Can I have brainliest?

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2 years ago