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Gnom [1K]
3 years ago
12

I need help on this one please :)

Mathematics
1 answer:
madreJ [45]3 years ago
3 0
Line DE is 4 squares and Line BC is 8 squares.

The length of line DE is 1/2 of line BC

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Are u a door, because u left me on open..

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Yesterday morning at 8 a.m. the temperature was -14˚F. At noon it was 10 degrees warmer. The temperature increase between noon a
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16 (positive 16)

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4 years ago
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What is the equation of the line described below written in slope-intercept form the line passing through the point (-1,5) and p
gregori [183]

The correct answer is y=-x+4​

Further explanation:

Given equation of line is:

x+y = 10

Comparing it with the standard point-slope form

y = mx+b

We get

y = -x+10

So

m = -1

As the new line is parallel to given line it will also have m=-1 as slope of two parallel lines is equal

For finding b, we will put the point and value of m in standard form

y = mx+b\\5 = (-1)(-1) + b\\5 = 1+b\\5-1 = b\\b=4

Hence the equation will be:

y = (-1)x+4\\y = -x+4

The correct answer is y=-x+4​

Keywords: Slope, Equation of line, Point-slope form

Learn more about Point-slope form of equation of line at:

  • brainly.com/question/4838384
  • brainly.com/question/4874740

#LearnwithBrainly

4 0
3 years ago
The domain is an interval. The domain is the function is (answer.)
Dmitriy789 [7]

Answer:

Domain :Set of all real values

Range : -5

Step-by-step explanation:

Here we see the blue line. Assuming it to be the graph of the function we are about to find Domain for.

Here we see that the graph is a straight line , parallel to x axis at y=-5

Hence the function will be

f(x)=-5

Also for every values of x, y =-5. Hence it is defined for all values of x. So the Domain is Set of All Real numbers

However,

For every value of x, the value of y is constant that is -5. Hence The range of f(x)=-5 is {-5}

8 0
3 years ago
Read 2 more answers
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